Mary J. Blige Relaxes at the Beach in Miami Ahead of Jazz in the Gardens Concert

Mary J. Blige is performing tonight in Miami, but first she’s soaking up the sun at the beach!

The 51-year-old singer looked great in a string bikini while hanging out with friends on Saturday afternoon (March 12) in Miami Beach, Fla.

Mary is the headlining act for night one of Jazz in the Gardens Music Fest this evening. Some of the other acts who will perform throughout the day include The Isley Brothers, The Roots with T-Pain, and SWV. Sunday night’s headliners are H.E.R. and Rick Ross.

Last month, Mary performed at the Super Bowl Halftime Show and wowed in a shimmering outfit and thigh-high boots. She was joined by some of hip-hop’s best acts for the show!

Click through the gallery for 50+ photos of Mary J. Blige at the beach…