Haute 100 NY Update: Beyonce & Jay Z Perform at LeBron James’ Wedding

What do you give the friend that has everything? If you’re Beyonce and Jay Z, the gift of song works just fine!

The New York power couple took the stage during the wedding of LeBron James and Savannah Brinson and sang “Crazy In Love” for the happy couple—and their plethora of famous friends. Nearly 200 guests including Carmello Anthony, Micky Arison, coach Erik Spoelstra and players Chris Bosh, Shane Battier, Norris Cole and Dwyane Wade came out to celebrate the sweet soiree.

Though cell phones were reportedly confiscated at the door to prevent leaking photographs, the guests were too busy having fun to miss social media. “What a wonderful evening!!” Adrienne Bosh posted on Twitter. “Congratulations to Mr. & Mrs. James…Thanks for sharing Ur night & love with us.”

James and Brinson, who have been dating since they were 16, have two boys together.