Where in the World is Tameka Foster Raymond?

Okay...we know Tameka Foster Raymond isn't exactly lost, but it has been a minute since we've actually seen her. Her husband, Usher, has been spotted all over the place, but we haven't seen her with him since her plastic surgery health scare in Brazil in February.

Over the past few months, the singer has been spotted at the Kids' Choice Awards and at several meetings in Washington, DC. As if that weren't enough, he and his oldest son, Usher V were gallivanting in Miami on Tuesday. Meanwhile, Tameka hasn't been seen since late March. The missus was flying solo at a party in Atlanta, but insisted that her marriage was fine. In addition, she said she still plans to get a tummy tuck.

It was that kind of vanity that got her into trouble in February. Usher was supposed to perform at a pre-Grammy event, but had to cancel to go to Brazil to be with his wife when she suffered a heart attack from her liposuction. At the time, Tameka and Usher's youngest son, Naveid Ely, was about two months old. Most surgeons suggest that a woman wait more than six months after childbirth before going under the knife.

Sources say that Usher didn't know that Tameka was planning a surgery. When he went to Brazil to see about her, he was photographed several times outside the San Paolo hospital where she was staying. He eventually flew home alone the morning after her release while she took a separate flight.

Usher's publicist couldn't be reached by press time. Stay tuned...