Jimmy Fallon, Justin Timberlake do Beyonce's 'Single Ladies' dance at U.S. Open

/ Source: TODAY

While all eyes were on the court for most of Roger Federer's face-off against Richard Gasquet at the U.S. Open Wednesday, there was one entertaining distraction in the stands that briefly stole the show.

NEW YORK, NY - SEPTEMBER 09: Jimmy Fallon and Justin Timberlake seen dancing on day 10 of the 2015 US Open at USTA Billie Jean King National Tennis Center on September 9, 2015 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Jean Catuffe/GC Images)Jean Catuffe / Getty Images Contributor

Everyone's favorite funny BFFs, Jimmy Fallon and Justin Timberlake, couldn't resist giving the crowd a laugh when they noticed the cameras pointed their way, so they channeled their inner Beyoncé for an impromptu "Single Ladies" dance.

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"I'd say one of the highlights of the night so far, at least from the perimeter, has been Fallon and Timberlake dancing to Beyoncé," one game announcer said as they guys showed off their moves. Another added, "(They) make a good doubles team!"

NEW YORK, NY - SEPTEMBER 09: Jimmy Fallon and Justin Timberlake attend day 10 of the 2015 US Open at USTA Billie Jean King National Tennis Center on September 9, 2015 in New York City. (Photo by Uri Schanker/GC Images)Uri Schanker / Getty Images Contributor

There's no arguing that game point. And while Federer was the official winner, we've got to hand to these two, too.

Television personality Jimmy Fallon (L) and actor and singer Justin Timberlake react to being shown on a video screen as they attend the quarterfinals match between Roger Federer of Switzerland and Richard Gasquet of France at the U.S. Open Championships tennis tournament in New York, September 9, 2015. REUTERS/Carlo Allegri Carlo Allegri / Reuters

Game, set, match!

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