The wife of R n' B superstar Usher has been released from a hospital in Brazil - just days after suffering a heart attack in a surgical theatre.

The wife of R&B singer Usher was released from a hospital in Brazil today after spending 11 days recovering from a cardiac arrest she suffered shortly before undergoing plastic surgery.

Usher's wife Tameka Foster is recovering from surgical complications after undergoing a medical procedure in Brazil - two months after giving birth to the couple's second child.