Rapper Young Thug, 34, proposes to his 28-year-old longtime girlfriend, Mariah the Scientist, on stage after four years together

Mariah the Scientist is reportedly engaged, as her longtime boyfriend, Young Thug, proposed during a live performance. Video footage shows the rapper presenting an engagement ring on stage while the words “Will You Marry Me” lit up behind him. The moment occurred at his Hometown Hero: Young Thug & Friends benefit concert at Atlanta’s State Farm Arena.

Mariah, 28, had previously shared her desire to marry and start a family. In a December interview with Angie Martinez, she explained that she wants a committed relationship grounded in love rather than obligation and hopes to have at least one child.

The couple has been together since 2021 and recently reconciled in October after a brief split. Young Thug, who faced incarceration from May 2022 to October 2024 due to his RICO trial, credited Mariah for her support throughout that period. Fans have celebrated the engagement, marking a new chapter for the couple.