# Shoreline Mafia
**Shoreline Mafia** is an American hip-hop group from Los Angeles, California, known for hedonistic trap rap focused on partying, sex, and drugs. The group formed in 2012 among graffiti artists and rappers Fenix ([Fenix Flexin](https://www.edgepedia.org/fenix-flexin)), OhGeesy, Rob Vicious, and Master Kato, the sole Chicagoan among Los Angeles natives, and did not cement its status as an official group until 2016.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) After a 2020 disbandment, original members OhGeesy and Fenix Flexin reunited as a duo in 2024 and have released new music under the name since.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
| Key fact | Detail |
|---|---|
| Origin | Formed 2012 in Los Angeles by Fenix, OhGeesy, Rob Vicious, and Master Kato; official group from 2016[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Debut mixtape | *ShorelineDoThatShit*, independent, late 2017, produced by RonRonTheProducer, with the singles "Musty" and "Bottle Service"[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Label | Signed with Atlantic Records in early 2018[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Studio albums | *Mafia Bidness* (2020, No. 27 US, gold-certified); *Back in Bidness* (2025); *Bidness Is Boomin* (2026)[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Chart peak | *Party Pack, Vol. 2* reached number 61 on the Billboard 200 in September 2019[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Reunion | Fenix and OhGeesy reunited as a duo in May 2024 with the single "Heat Stick"[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) |
| Streaming reach | Over 4 million monthly Spotify listeners and 4 billion streams worldwide[2](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2026-02/Shoreline%20Mafia%20and%20Disco%20Lines%20-%20_Quickest%20Routes_%20-%202.20.26.pdf) |
## Formation and early years
The four members came out of Los Angeles local scenes where music, skateboarding, graffiti, and style overlapped; OhGeesy has described growing up hanging out with gang bangers, skaters, punk rockers, and graffiti artists, and taking a little of everything in.[3](https://www.latimes.com/entertainment-arts/music/story/2025-04-06/coachella-2025-southern-california-la-artists-prepare-for-music-festival-shoreline-mafia) Fenix has recalled the early setup as recording on a "$100 mic and Garage Band" and putting music on [SoundCloud](https://www.edgepedia.org/soundcloud).[4](https://first-avenue.com/performer/shoreline-mafia/) Their stated influences include [Max B](https://www.edgepedia.org/max-b), 50 Cent, Three 6 Mafia, and [Gucci Mane](https://www.edgepedia.org/gucci-mane).[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
The group built a following by releasing singles while touring constantly.[5](https://inkedmag.com/original-news/shoreline-mafia) The single "Musty" broke them widely, drawing over 50 million views on YouTube.[6](https://www.flaunt.com/blog/shoreline-mafia-shrine)
## Atlantic years and Mafia Bidness
After signing with Atlantic in early 2018, the group re-released *ShorelineDoThatShit* in May and issued *Traplantic*, *Party Pack*, and *OTXmas* before the end of the year.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) *Party Pack, Vol. 2* followed in September 2019 and reached number 61 on the Billboard 200.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
The debut studio album, *Mafia Bidness*, arrived in July 2020, rising to number 27 in the United States. The gold-certified set featured guest appearances by 03 Greedo, Wiz Khalifa, Future, and others.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) Soon after its release, Fenix left the group and the remaining threesome disbanded.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
## Hiatus and solo careers
During the hiatus, both OhGeesy and Fenix Flexin carried on with solo careers. Fenix released four projects, including *Fenix Flexin Vol. 1* through 3 and *Back Flexin*, between 2021 and 2024, while OhGeesy released *GeezyWorld*, *GeezyWorld 2*, the joint project *Trophies* with Berner, and *Paid N Full* between 2021 and 2025. *GeezyWorld 2* became his highest-charting project debut to date, peaking at number 2 on the Heatseekers Albums chart in 2023, and includes the single "GEEKALEEK" with Cash Kidd and BIA, which reached number 25 on Billboard's Rap Airplay chart.[2](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2026-02/Shoreline%20Mafia%20and%20Disco%20Lines%20-%20_Quickest%20Routes_%20-%202.20.26.pdf) • [7](https://www.xxlmag.com/shoreline-mafia-interview/)
## Reunion as a duo
In May 2024, Fenix and OhGeesy reunited as a duo and released the single "Heat Stick," followed by "Work."[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879) The comeback album *Back in Bidness*, issued in 2025, was their first album as a group since *Mafia Bidness*. The two rappers handle all 16 tracks with no features, and the album debuted on the [Billboard](https://www.edgepedia.org/billboard-magazine) 200 albums chart.[8](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2025-10/Shoreline%20Mafia%20-%20OUT%20MY%20MIND%20-%209.19.25.docx.pdf) Producers on the album include Bruce24k and Diego Ave, with credits also for [DJ Snake](https://www.edgepedia.org/dj-snake) and [Three 6 Mafia](https://www.edgepedia.org/three-6-mafia)'s DJ Paul.[9](https://www.hotnewhiphop.com/899675-shoreline-mafia-mafia-bidness-stream) A shorter release, *Bidness Is Boomin*, followed in 2026.[1](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
The duo also appeared on [Coi Leray](https://www.edgepedia.org/coi-leray)'s "Act Like You Know" and YG's "Hollywood" in 2025; "Hollywood," produced by Ty Dolla $ign, went viral on TikTok and reached the platform's Top 20 songs chart.[7](https://www.xxlmag.com/shoreline-mafia-interview/) • [8](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2025-10/Shoreline%20Mafia%20-%20OUT%20MY%20MIND%20-%209.19.25.docx.pdf) OhGeesy summarized the run as "We got three gold records in a year."[7](https://www.xxlmag.com/shoreline-mafia-interview/)
## Live return
The reunited duo performed at Coachella in April 2025, their first-ever performance at the festival and their first show together in over five years.[8](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2025-10/Shoreline%20Mafia%20-%20OUT%20MY%20MIND%20-%209.19.25.docx.pdf) • [7](https://www.xxlmag.com/shoreline-mafia-interview/) Fenix Flexin described the reunion's chemistry: "When we get the studio together now, it's like clockwork."[3](https://www.latimes.com/entertainment-arts/music/story/2025-04-06/coachella-2025-southern-california-la-artists-prepare-for-music-festival-shoreline-mafia) The "Back In Bidness Tour," their first tour in over five years, kicked off on September 10, 2025 and wrapped on October 23 with a hometown show at the [Kia Forum](https://www.edgepedia.org/kia-forum) in Los Angeles.[8](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2025-10/Shoreline%20Mafia%20-%20OUT%20MY%20MIND%20-%209.19.25.docx.pdf)
## Certifications and commercial standing
Atlantic's press materials list the RIAA Platinum-certified "Musty" and "Nun Major," the Gold-certified "Whuss The Deal" and "Bottle Service," and the 2x Platinum "Bands (Feat. Rob Vicious)," alongside 2020's RIAA Gold-certified *Mafia Bidness*.[2](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2026-02/Shoreline%20Mafia%20and%20Disco%20Lines%20-%20_Quickest%20Routes_%20-%202.20.26.pdf) A venue biography gives a different tally, one RIAA Platinum single ("Bands") and two Gold singles ("Musty," "Nun Major"), with over 1 billion streams in the US alone.[4](https://first-avenue.com/performer/shoreline-mafia/) The two accounts agree on "Bands" as a Platinum single but disagree on the levels for "Musty" and "Nun Major."
## References
1. [Shoreline Mafia — Biography, Discography, Albums & Expert Reviews, AllMusic](https://www.allmusic.com/artist/shoreline-mafia-mn0003738879)
2. [Shoreline Mafia and Disco Lines – "Quickest Routes" press release, Atlantic Records (February 2026)](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2026-02/Shoreline%20Mafia%20and%20Disco%20Lines%20-%20_Quickest%20Routes_%20-%202.20.26.pdf)
3. [Shoreline Mafia, Julie, Kumo 99, Together Pangea talk Coachella 2025, Los Angeles Times](https://www.latimes.com/entertainment-arts/music/story/2025-04-06/coachella-2025-southern-california-la-artists-prepare-for-music-festival-shoreline-mafia)
4. [Shoreline Mafia, First Avenue performer page](https://first-avenue.com/performer/shoreline-mafia/)
5. [Shoreline Mafia, Inked Magazine](https://inkedmag.com/original-news/shoreline-mafia)
6. [Shoreline Mafia | Shrine Auditorium, Flaunt](https://www.flaunt.com/blog/shoreline-mafia-shrine)
7. [Shoreline Mafia on Their New Era, Coi Leray Collab & New Music, XXL (January 19, 2026)](https://www.xxlmag.com/shoreline-mafia-interview/)
8. [Shoreline Mafia – "OUT MY MIND" press release, Atlantic Records (September 19, 2025)](https://press.atlanticrecords.com/sites/g/files/g2000014001/files/2025-10/Shoreline%20Mafia%20-%20OUT%20MY%20MIND%20-%209.19.25.docx.pdf)
9. [Shoreline Mafia Are "Back In Bidness" With First Album In Five Years, HotNewHipHop (April 4, 2025)](https://www.hotnewhiphop.com/899675-shoreline-mafia-mafia-bidness-stream)
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*Topic: Encyclopedia › Arts and culture › Music › Musicians and ensembles › Ensembles and groups › Rock, pop, and metal bands*
*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