It may only be 89 degrees in Miami, but the temperature went up when Daphne Joy hit the sand.

50 Cent‘s baby mama took their son, Sire, to the beach in the Magic City on Tuesday, and wasn’t shy about showing off her fabulous curves.

The fashion line owner could hardly contain her summer body in her black, string bikini.

Opting for a matching coverup on the cloudy day, Daphne radiated confidence while hanging with their 6 year old son and his friend.