Jimmy Fallon celebrated his 40th birthday on Friday's "Tonight Show" with a little help from Seth Rogen, James Franco and Stevie Wonder.
The late night host was shocked when a shirtless Rogen popped out of a giant cake, followed by Franco, who also went shirtless and shouted, "You're under arrest," while waving a pair of handcuffs.
But that wasn't the "real surprise," according to Rogen, who then welcomed Stevie Wonder. The Grammy winner began singing "Happy Birthday" to the comedian.
"You really got me, man! That was the best birthday I've ever had," Fallon said,
Check out the vIdeo above to see his "Tonight Show" birthday bash, and click "Launch Gallery" below to see more his must-see show moments!