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Justin Timberlake and Jimmy Fallon, who really go together like ham and cheese or Amitabh Bachchan and Shashi Kapoor, were top of the trending chart on Thursday and for more than one reason.
So here's what happened on Wednesday. Take your pick.
Singer-actor JT and TV personality Jimmy Fallon stole much of the limelight at the US Open Men's Singles Quarterfinals as they broke into what appeared to be an impromptu - but surprisingly coordinated - dance sequence to Beyonce's
Single Ladies.
Roger Federer was on court but all eyes were on JT and Jimmy as the sound system apparently began to play Bey's hit song.
If JT seems like he's doing a better job, that's because he's already danced to
Single Ladies before with Beyonce herself (in a Saturday Night Live skit) and knows all the moves.
Watch them here:
Meanwhile, the Timberlake and Fallon thrills continued on
The Tonight Show Starring Jimmy Fallon, with part 6 of their hit
History of Rap series. The latest installment begins with R Kelly's
Ignition backstage, shifting to Whodini's
Friends as the curtains go up.
The
Mirrors singer also shows off his beatboxing talent before he drags the show's host away for a short break to "talk about all the good things and the bad things" a while later.
Watch:
JT also brought pictures of his little son Silas to the sets:
The episode featuring the
Five Hundred Miles hit-maker will air tonight. (Also Read:
Justin Timberlake Accused by Fans of Being Sarcastic About Kanye West)