# J.Lo (album)
**J.Lo** is the second studio album by the American singer [Jennifer Lopez](https://www.edgepedia.org/jennifer-lopez), released on January 16, 2001, by [Epic Records](https://www.edgepedia.org/epic-records). It is named after the nickname "J.Lo", which her fans had given her and which was then new. The album built on the [Latin pop](https://www.edgepedia.org/latin-pop) and R&B sound of her 1999 debut *On the 6*, shifting her emphasis toward the dance floor, and it arrived the same week as her hit romantic comedy *The Wedding Planner*, making Lopez the first woman to top the album chart and the box office in the United States in the same week[1](https://music.apple.com/us/album/j-lo/193030491) • [2](https://www.sonymusic.co.uk/artist/jlo/).
| Key fact | Detail |
|---|---|
| Artist / release | Jennifer Lopez's second studio album; released January 16, 2001, on Epic Records[1](https://music.apple.com/us/album/j-lo/193030491) |
| Length | 16 songs, about 1 hour 5 minutes[1](https://music.apple.com/us/album/j-lo/193030491) |
| Genres | Dance-pop, contemporary R&B, and Latin pop[3](https://www.albumoftheyear.org/album/17392-jennifer-lopez-j-lo.php) |
| Lead singles | "Love Don't Cost a Thing", "I'm Real", "Ain't It Funny", and "Play"[1](https://music.apple.com/us/album/j-lo/193030491) |
| US debut | First-week sales of 272,000 copies, her first number-one album on the Billboard 200[4](https://www.worldradiohistory.com/Archive-All-Music/Billboard/00s/2005/BB-2005-03-19.pdf) |
| Same-week milestone | Number-one album and number-one film (*The Wedding Planner*, opposite Matthew McConaughey) in the same week[2](https://www.sonymusic.co.uk/artist/jlo/) |
| Critical score | Metascore of 52 ("mixed or average reviews") based on 11 critic reviews[5](https://www.metacritic.com/music/j-lo/jennifer-lopez/critic-reviews?dist=neutral) |
| Anniversary reissue | *J.Lo (25th Anniversary Edition)*, January 12, 2026, with 26 tracks[6](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338) |
## Background and recording
Lopez was first inspired to pursue a recording career after starring as the Tejano singer Selena Quintanilla in the 1997 biopic *Selena*[1](https://music.apple.com/us/album/j-lo/193030491). The album's title took up the nickname fans had given her; the alias later spread to her third album era and her clothing line[7](https://digitallibrary.vassar.edu/sites/default/files/2022-01/The_Latina_Body_in_Visual_Culture_A_Motion_for_Dance_as_a_Medium_0.pdf).
Production credits include Cory Rooney, Troy Oliver, Sean "Diddy" Combs, [Mario Winans](https://www.edgepedia.org/mario-winans), and [Rodney Jerkins](https://www.edgepedia.org/rodney-jerkins)[3](https://www.albumoftheyear.org/album/17392-jennifer-lopez-j-lo.php). Rodney Jerkins (Darkchild) and Combs were among the top-notch producers a reviewer for *NME* credited with submerging Lopez's voice in the popular grooves of the day, from cool pop and poppy R&B to Spanish and Latin arrangements and moody balladry[8](https://www.nme.com/reviews/reviews-nme-3876-329606).
## Music
The album leans first on dance-pop and R&B, with Latin pop threads throughout. Apple Music's editorial notes single out the Latin-pop deep cuts "Cariño" and "Dame (Touch Me)", the latter a duet with Chayanne, as nods to the sound that made *On the 6* a breakthrough[1](https://music.apple.com/us/album/j-lo/193030491). Spanish-language versions of some songs, such as "Amor Se Paga Con Amor" (the Spanish "Love Don't Cost a Thing") and "Qué Ironía" (the Spanish "Ain't It Funny"), were originally released only in specific markets[9](https://los40.com/2026/03/03/jennifer-lopez-prepara-un-25-aniversario-dorado-para-su-album-jlo/).
The closing track, "I'm Real (Murder Remix)" with [Ja Rule](https://www.edgepedia.org/ja-rule), was among the songs whose remixes later helped the originals become best-selling singles[6](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338).
## Commercial performance
In the United States, *J.Lo* debuted at number one on the Billboard 200 with first-week sales of 272,000 copies, Lopez's first number-one album[4](https://www.worldradiohistory.com/Archive-All-Music/Billboard/00s/2005/BB-2005-03-19.pdf). In the United Kingdom it peaked at number 2 on the Official Albums Chart on February 3, 2001, and spent 21 weeks on that chart in its first run, with 59 weeks in total in the top 100[10](https://www.officialcharts.com/albums/jennifer-lopez-j-lo/).
A sales and streaming estimate by ChartMasters puts the album at 13.1 million equivalent album sales, making it Lopez's best-selling release[11](https://chartmasters.org/album/jennifer-lopez/j-lo/). The singles carried much of that success: Apple Music describes "Love Don't Cost a Thing", "I'm Real", and "Ain't It Funny" as blockbuster singles that dominated radio and MTV's *TRL*[1](https://music.apple.com/us/album/j-lo/193030491).
## Critical reception
The album received mixed reviews. Its Metacritic score of 52, based on 11 critic reviews, reflects 3 positive, 8 mixed, and 0 negative assessments[5](https://www.metacritic.com/music/j-lo/jennifer-lopez/critic-reviews?dist=neutral).
AllMusic's review gave the album 60, calling it essentially the same album as *On the Six*, only a little longer with a little less focus and not as many memorable songs, a shortcoming magnified by a running time of over an hour; the same review holds that Lopez's strong suit is dance tunes rather than ballads, which disappear in the reserved production and mannered vocals[12](https://www.allmusic.com/album/j-lo-mw0000103727). Jon Pareles of *Rolling Stone* scored it 50, writing that most songs are easy to trace to the previous year's hits and that Lopez's voice is "just scraping by"[5](https://www.metacritic.com/music/j-lo/jennifer-lopez/critic-reviews?dist=neutral). More favorably, a summary reproduced on Metacritic argued that the album's diverse sound proves Lopez shines equally as a pop, Latin, and urban artist[13](https://www.metacritic.com/music/j-lo/jennifer-lopez), and the album ranks among Metacritic's most discussed albums of 2001[14](https://www.metacritic.com/music/j-lo/jennifer-lopez/details). On Album of the Year, 11 critics give it a score of 48 while 255 user ratings average 63[3](https://www.albumoftheyear.org/album/17392-jennifer-lopez-j-lo.php).
## 25th Anniversary Edition
For the album's 25th anniversary, [Sony Music](https://www.edgepedia.org/sony-music) issued *J.Lo (25th Anniversary Edition)* on January 12, 2026, with 26 songs, 1 hour 46 minutes[6](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338). The reissue gathers the international-edition tracks such as "I'm Waiting" and "Pleasure Is Mine", the Spanish-language versions, and the Ja Rule "Murder Remixes" of "I'm Real" and "Ain't It Funny", and adds two previously unreleased songs from the original sessions: "Crazy (Nobody Else)", an R&B track with hip hop influences produced by Darkchild, and "Can't Believe", a mid-tempo track produced by Soulshock & Karlin[6](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338) • [9](https://los40.com/2026/03/03/jennifer-lopez-prepara-un-25-aniversario-dorado-para-su-album-jlo/). It also includes a new remix of "Play" by the drag performer and country musician [Trixie Mattel](https://www.edgepedia.org/trixie-mattel)[6](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338).
A limited deluxe 2-LP edition followed on April 17, 2026, pressed on gold vinyl and limited to 1,000 units; it houses 22 tracks in a hardcover book with an alternate cover, a 20-page booklet of rare photographs, and a signed insert[9](https://los40.com/2026/03/03/jennifer-lopez-prepara-un-25-aniversario-dorado-para-su-album-jlo/) • [15](https://vinyl.sonymusic.com/products/jennifer-lopez-j-lo-2lp-deluxe-vinyl-set). A standard 18-track black vinyl 2-LP edition was released the same day[16](https://vinyl.sonymusic.com/products/jennifer-lopez-j-lo-2lp).
## Legacy
The album marked a turning point in Lopez's career: the Spanish pop station Los 40 describes its 2001 release as the moment that consolidated her status as a pop and R&B superstar[9](https://los40.com/2026/03/03/jennifer-lopez-prepara-un-25-aniversario-dorado-para-su-album-jlo/), and Sony Music calls it her era-defining sophomore album[17](https://press.warnerrecords.com/sites/g/files/g2000014901/files/2026-03/Warner_%20_Save%20Me%20Tonight_%20PR%20.pdf). The track "I'm Real" is cited among the hits that kept Lopez at the top of the charts through the 2000s[18](https://www.allmusic.com/artist/jennifer-lopez-mn0000317865), and a Pitchfork review of her 2024 album notes that her voice remains "serviceable, airy and light", an assessment consistent with the critiques voiced when *J.Lo* first appeared[19](https://pitchfork.com/reviews/albums/jennifer-lopez-this-is-me-now/).
## References
1. [J. Lo – Album by Jennifer Lopez, Apple Music](https://music.apple.com/us/album/j-lo/193030491)
2. [JLO – Sony Music UK](https://www.sonymusic.co.uk/artist/jlo/)
3. [Jennifer Lopez – J.Lo, Album of The Year](https://www.albumoftheyear.org/album/17392-jennifer-lopez-j-lo.php)
4. [Billboard, March 19, 2005 (chart archive)](https://www.worldradiohistory.com/Archive-All-Music/Billboard/00s/2005/BB-2005-03-19.pdf)
5. [J. Lo – Critic Reviews, Metacritic](https://www.metacritic.com/music/j-lo/jennifer-lopez/critic-reviews?dist=neutral)
6. [J.Lo (25th Anniversary Edition) – Apple Music](https://music.apple.com/us/album/j-lo-25th-anniversary-edition/1867319338)
7. [The Latina Body in Visual Culture: A Motion for Dance as a Medium, Vassar College](https://digitallibrary.vassar.edu/sites/default/files/2022-01/The_Latina_Body_in_Visual_Culture_A_Motion_for_Dance_as_a_Medium_0.pdf)
8. [Jennifer Lopez: J.Lo, NME review](https://www.nme.com/reviews/reviews-nme-3876-329606)
9. [Jennifer Lopez prepara un 25º aniversario dorado para su álbum 'JLo', Los 40](https://los40.com/2026/03/03/jennifer-lopez-prepara-un-25-aniversario-dorado-para-su-album-jlo/)
10. [J LO – Jennifer Lopez, Official Charts Company](https://www.officialcharts.com/albums/jennifer-lopez-j-lo/)
11. [J.Lo by Jennifer Lopez – Sales & Streaming Stats, ChartMasters](https://chartmasters.org/album/jennifer-lopez/j-lo/)
12. [Jennifer Lopez: J.Lo Tracks & Reviews, AllMusic](https://www.allmusic.com/album/j-lo-mw0000103727)
13. [J. Lo by Jennifer Lopez – Reviews, Metacritic](https://www.metacritic.com/music/j-lo/jennifer-lopez)
14. [J. Lo – Details & Credits, Metacritic](https://www.metacritic.com/music/j-lo/jennifer-lopez/details)
15. [Jennifer Lopez – J.Lo (Deluxe Vinyl Set), Sony Music Vinyl](https://vinyl.sonymusic.com/products/jennifer-lopez-j-lo-2lp-deluxe-vinyl-set)
16. [Jennifer Lopez - J.Lo 2LP – Sony Music Vinyl](https://vinyl.sonymusic.com/products/jennifer-lopez-j-lo-2lp)
17. [Warner Records: "Save Me Tonight" press release](https://press.warnerrecords.com/sites/g/files/g2000014901/files/2026-03/Warner_%20_Save%20Me%20Tonight_%20PR%20.pdf)
18. [Jennifer Lopez – Biography, Discography & Reviews, AllMusic](https://www.allmusic.com/artist/jennifer-lopez-mn0000317865)
19. [Jennifer Lopez: This Is Me…Now Album Review, Pitchfork](https://pitchfork.com/reviews/albums/jennifer-lopez-this-is-me-now/)
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*Topic: Encyclopedia › Arts and culture › Music › Musical works and recordings › Albums and recorded releases › Studio albums › Pop albums › 2000s albums*
*Initially written Sep 17, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license