Lola Chantrelle Mitchell (born August 7, 1979) was an American rapper best known by her stage name Gangsta Boo. She was the first and only female member of Three 6 Mafia, a Memphis-based hip-hop collective. She quit the party and label in 2002, months after the release of her second record, Both Worlds *69, due to financial differences and problems with album promotion.

Mitchell passed away in January of 2023 at the age of 43, reportedly due to an accidental drug overdose.