The Late Show With David Letterman

Alert, alert: Will Smith still has it. The star of the upcoming con man romantic comedy drama (co-ma rom-com-dram?) Focus hit The Late Show last night to chat it up with host David Letterman and, oh, yeah, to just randomly rap “Gettin Jiggy Wit It” alongside Letterman’s own band. Sure, most late night guests just walk out on stage, give a big hello, and sit down, but not Smith, who seemed determined to remind everyone of his rap roots.

Stephen Colbert has already begun making the final rounds of ‘The Colbert Report’ in preparation for his new CBS ‘Late Show’ hosting gig, but don’t expect David Letterman to vacate the chair just yet. The longest-running late-night host has officially set a departure date for May 2015, bringing an end to ‘The Late Show with David Letterman’ as we know it.

Although it might seem like good form for someone who has just landed a sweet new gig to kowtow a smidgen to their predecessor, soon-to-be 'Late Show' host Stephen Colbert doesn't need to force such emotions when it comes to current host David Letterman, because, man, does he really love the comedian and his show.

Lindsay Lohan hit the 'Late Show With David Letterman' last night, and the pair inevitably prank called Oprah (as one does), a gag that could have gone in a very different reaction if Winfrey wasn't so damn wise. Seriously, don't try to pull the wool over Oprah's eyes. She knows what's up.

David Letterman may not be young, but Fun. are — and they celebrated it by performing their inescapable hit on ‘The Late Show’ last night.