Public Announcement is an American R&B group, which also joined R. Kelly in 1991 after the R&B artist fired his former group MGM. They teamed with the singer for their collaboration album Born into the 90's (1992). The group is known for R&B hit songs like "She's Got That Vibe", "Honey Love", "Slow Dance ", "Dedicated", "Body Bumpin' (Yippie-Yi-Yo)", and "Mamacita". From Wikipedia →