It was a busy weekend on the hardwood courts as round two of the NBA playoffs are in full swing. The stars were out to catch some live action over the past few days. Rihanna and BFF Melissa Forde were spotted courtside at American Airlines Arena in Miami on Thursday night, as the hometown Heat beat the Brooklyn Nets 94-82.

The Heat-Nets series shifted to Brooklyn’s Barclays Center on Saturday, where Busta Rhymes followed up Fabolous’ recent job, introducing the Nets starting lineup. Beyoncé and Jay Z took their normal seats, as actor Jake Gyllenhaal sat next to the power couple where they shared laughs as the Nets got their first win of the series.

Celebrating Mother’s Day, Justin Bieber brought his mom Patti Mallette to Game 3 of the Los Angeles Clippers-Oklahoma City Thunder on Sunday afternoon. While it was reported the pop star was booed by Staples Center crowd, that didn’t damper Bieber’s mood as he embraced NBA MVP Kevin Durant, and caught up with Floyd Mayweather and actor Mark Wahlberg. A regular at Clippers games this season, Rihanna made the cross country flight, rocking a baseball cap as the Clippers rallied from a 16-point deficit to win.

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Photo Credit: Getty Images, ESPN

Previously: JAY Z, Beyoncé & Drake Attend Brooklyn Nets vs. Toronto Raptors Playoff Game