Jimmy Fallon’s new hosting gig on The Tonight Show started in a pretty big way last night: He hip-hop danced with Will Smith, U2 performed on the top of 30 Rock, and every single celebrity practically in existence welcomed Fallon to NBC’s Studio 6B, the former home to Johnny Carson’s The Tonight Show.
Here’s how Robert DeNiro, Tina Fey, Kim Kardashian, Rudy Giuliani, Lady Gaga, Sarah Jessica Parker, Seth Rogan, Lindsay Lohan, Mariah Carey, Joan Rivers, Tracey Morgan, Mike Tyson, and Stephen Colbert all welcomed Fallon to his new home at 11:30.
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