Usher was spotted leaving a hospital in Brazil on Saturday, where he has been since rushing to be by his wife Tameka Foster's side. Earlier this month, Tameka suffered a heart attack right before she was going to undergo a liposuction procedure in the South American country. Usher was spotted on his way back to the states on Monday, but perhaps spending Valentine's Day together helped raise Tameka's spirits as she continues to recover and hopefully is able to return home to her family soon.