Dexter Tiewon Gore Jr. (born September 6, 1993), better known by his stage name Famous Dex, is an American rapper. His debut studio album, Dex Meets Dexter (2018) peaked at number 12 on the Billboard 200 while its singles, "Pick It Up" (featuring ASAP Rocky) and "Japan" peaked at numbers 54 and 28 respectively on the Billboard Hot 100.

Dexter Tiewon Gore Jr. was born on September 6, 1993. He spent much of his childhood on the South Side of Chicago, Illinois, in the city's Englewood community area. Gore is of African-American, Jamaican, Indian and Moroccan descent. He decided to pursue music after the death of his mother in September 2014. In 2016, he tattooed a pink ribbon on his face to commemorate his mother, Pamela Diana Winters-Gore, after she died in 2014 of breast cancer.

In 2015, he self-released his first mixtape, Never Seen It Coming. Later in 2015, he released his second mixtape, Dexter's Laboratory (not to be confused with the animated television series of the same name).

In early 2016, Gore released his third and fourth mixtapes, Drippy and #OhhMannGoddDamn.

In March 2016, Gore announced that he was officially signed to Rich the Kid's label, Rich Forever Music. Shortly thereafter, Gore and Rich released their collaborative effort, Rich Forever. This was followed by three sequels, with the third exclusively featuring Rich Forever newcomer New York rapper Jay Critch. In October 2016, Gore was featured in the Soulja Boy music video, "Draco".

In March 2017, Gore announced the title of his debut album, Dex Meets Dexter. The album was released on April 6, 2018.

In October 2017, he released "Pick It Up" featuring ASAP Rocky as the first single from the album, which peaked at number 54 on the Billboard Hot 100, becoming his first song to chart. The album's second single "Japan" was released on March 16, 2018. On March 30, 2018, he released the single "Light" featuring Drax Project.

The single "Nervous" which features Lil Baby, Jay Critch, and Rich The Kid was released on September 21, 2018.