Justin Timberlake and Jimmy Fallon Dance to "Single Ladies" by Beyoncé at the U.S. Open—Watch Now

Tonight Show host and pop star give the crowd a show as Roger Federer takes on Richard Gasquet

By Samantha Schnurr Sep 10, 2015 4:40 PMTags
Jimmy Fallon, Justin Timberlake, US OpenESPN

They might not be single ladies, but they sure can play the part!

The Tonight Show's Jimmy Fallon and pop star Justin Timberlake proved they are always ready to bring sexy back when the pair were spotted at the U.S. Open Wednesday night in New York. While the entertaining duo may have intended to have a relaxed evening watching tennis pros Roger Federer and Richard Gasquet duke it out on the court, all bets were off when Beyoncé's "Single Ladies" began to play. The two just couldn't leave without giving an impromptu show.

The talk show host and new dad were spotted breaking out the legendary choreography, impressively syncing perfectly with each other despite the whole thing being unplanned. The only thing missing, unfortunately, were the iconic black leotards. Anyone have Bey's cell on speed dial?
 
While Fallon had a hard time keeping a straight face, Timberlake barely cracked a smile as he focused on getting those shimmies perfect. Timberlake probably has the moves ingrained in his memory forever after starring alongside Queen Bey in a recreation of the music video for SNL back when she hosted in 2008. We still can't get over how well he pulled off that bodysuit. 

Luckily for us, it was double the fun from the chums as they debuted a brand new rap medley on The Tonight Show later that same evening. Which performance was better? We still can't decide. Still, while Federer may have won the match, Fallon and Timberlake left the stadium as champions. 

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