WATCH: Justin Timberlake and Jimmy Fallon Do Beyoncé’s ‘Single Ladies’ at U.S. Open

Justin Timberlake and Alfonso Ribeiro do the 'Carlton Dance' together

Celebrities just love tennis, but Justin Timberlake and Jimmy Fallon love Beyoncé

While watching Roger Federer at the U.S. Open together in New York City on Wednesday (Sept. 9, 2015), the pair busted out some moves from Queen Bey’s “Single Ladies” video.

The two not only have the most serious bromance going on, but they know how to make everyone’s night. When the song came on, the guys storm up and starting dancing inside the Emirates Airline Suite. But, considering how much history they have with the song it’s not surprising that they were perfectly in sync with the Beyoncé signature moves.

Timberlake appeared on The Tonight Show later on Wednesday, and the BFFs broke it down for the sixth installment of their famous History of Rap performance. There were tons of new rap songs, including Drake‘s “Know Yourself” and R. Kelly‘s “Ignition.”

Watch the epic video below.