Kevin Abstract

In June 2018, Abstract added a picture with the text "ambfII" to his Instagram story, with "ambfII" presumably standing for American Boyfriend II. Later that year, in October, he tweeted the words "american boyfriend", seemingly teasing something. On March 19, 2019, Abstract tweeted a photo, which appears to be the cover of a new album or a single. He also changed his profile picture and his header image. In early April, he expressed in a series of now deleted tweets that once he released as much music as he can in 2019, he would like to retire and focus on filmmaking. Throughout the following weeks, Abstract released more teasers for his upcoming third studio album, ARIZONA baby. With the album to be released in three separate parts, Abstract released a new single titled "Big Wheels" on April 9, 2019 with the first part of ARIZONA baby releasing just two days later on April 11, 2019 along with a music video for "Georgia". On the same day, Abstract announced the second part to the ARIZONA baby album, Ghettobaby, released April 18, with a music video for "Baby Boy". Finally, the full album was released on April 25, alongside a music video for the song "Peach".

On September 21, 2018, Brockhampton released their fourth studio album, Iridescence, recorded at Abbey Road Studios in 10 days. They also released merchandise to promote both the upcoming album and their upcoming tour, named I'll be there. On August 23, their fifth studio album, Ginger, was released to an overall positive reception.

Abstract, along with fellow members of Brockhampton, appeared in the Viceland television series American Boyband, which premiered on June 8, 2017. The series followed Abstract on his first headlining tour across North America, while also capturing moments of other Brockhampton members still at home in South Central, Los Angeles.

In 2017, Brockhampton released two albums (Saturation and Saturation II) in the summer of 2017, both to widespread critical acclaim. Three days before the release of Saturation II, Abstract announced via Twitter that a third album titled Saturation III would also be released, marking Brockhampton's third full studio album of the calendar year. Saturation III was released December 15, which also received critical acclaim. Although it was stated by the group that Saturation III would be their final studio album, Brockhampton announced that their fourth studio album, Team Effort, was expected to be released in 2018. However, Team Effort was delayed indefinitely until 2018 following the group's decision to create another album, Puppy, to be released in its place, only for it to be delayed following the sexual assault allegations on fellow Brockhampton member Ameer Vann.

In March 2016, Abstract joined alternative band The Neighbourhood on a week-long tour through England, opening up shows in Portsmouth, Birmingham, Manchester, and London. The final show of the tour was live streamed via the Periscope app, in which he also teased his new album They Shoot Horses, expected to be released in 2016. He also provided confirmation that his next single would be called Empty.

Abstract came out as gay in 2016 and is very open about the matter on his records, saying he'll rap about being gay as long as he can imagine a fan in need of a voice.

On January 15, 2015, Abstract informed fans via his Twitter page that his second record was to be titled Death of a Supermodel and that it would be released later in the year. However, this album was later discarded. Abstract has announced that he is now working on a different album, They Shoot Horses, a part of the Death of a Supermodel trilogy. On June 23, Abstract released a video for "Save", directed by Ian Gilner, Henock Sileshi, & Franklin Mendez. In November, the first single from They Shoot Horses, "Echo" was released, along with a music video directed by Tyler Mitchell.

In January 2015, Brockhampton's debut single "Bet I" was released. The video for the song was released on March 25, 2015, and was directed by fellow Brockhampton members HK Covers and Franklin Mendez.

At the beginning of 2014, Abstract began working on his debut album with his in-house record producer, Romil. On April 1, 2014 he released the record's first single, entitled "Save". The second single from the album, "Drugs" was released on May 6, 2014, with the music video following around a month later. The album was released on July 15, 2014 and was met with positive reviews from a number of music blogs, such as Billboard, Complex, Spin Pigeons & Planes, and 2DopeBoyz.

After the release of MTV1987, Abstract began working on the music video for the song "Hell/Heroina," using more than $3,000 accrued from fans through a Kickstarter campaign. The crowdfunded project was directed by Tyler Mitchell and finally released on November 4, 2014. Abstract also did a 24-hour live stream on November 1, leading up to the video release, where viewers watched both himself and his computer screen as the audience listened to him talk, observed him interact with him on Twitter, and watched movies together. As of November 2018, it has been removed from most major download and streaming services.

Near the end of 2014, AliveSinceForever disbanded. Out of that project, the musical group Brockhampton was formed by Abstract and others he met on the Kanye West fan forum KanyeToThe.

Clifford Ian Simpson (born July 16, 1996), known by his stage name Kevin Abstract, is an American rapper, singer-songwriter, and director, and is a founding member of Brockhampton. Abstract released his debut album, MTV1987, in 2014, and received attention from a number of major music blogs and magazine publications. His second album, American Boyfriend: A Suburban Love Story, was released in November 2016, and his third, Arizona Baby, was released in April 2019.

Abstract said his influences for MTV1987 were Frank Ocean, Justin Timberlake, and Kid Cudi. Abstract has described Kanye West, Pink Floyd, Radiohead, Childish Gambino, Outkast and Tyler, the Creator as influences on his music, with Tyler's group, Odd Future, being a large point of reference and inspiration for Brockhampton.