Rihanna: Miami Heat Game Night!

Rihanna poses with a LeBron James jersey during the Heat playoff game at the American Airlines Arena on Sunday (April 21) in Miami, Fla.

The 25-year-old songstress sat courtside with her best gal pal Melissa Forde while watching the Miami Heat beat the Milwaukee Bucks, 110-87.

PHOTOS: Check out the latest pics of Rihanna

“Who you reppin?? #KingJamesLovin,” Ri wrote on her Twitter account.

The day before, Rihanna showed off her toned tummy while out at Cameo nightclub.

10+ pictures inside of Rihanna with her bestie at the American Airlines Arena…