Late Night Highlights: Charming Justin Bieber Tweets With David Letterman

You might not think that David Letterman and tween sensation Justin Bieber would have much chemistry, but the unlikely pair proved otherwise on last night's Late Show, when the Beebs hung, tweeted and joked with the elder Dave. Elsewhere, Adam Sandler explained why his kids hate Jennifer Aniston, Kevin Smith talked Red State protests, Craig Ferguson dressed in drag, and Adam Scott told Jimmy Fallon about feeling ugly.

5. Adam Scott's Appearance Complex

The Parks and Recreation star told Jimmy Fallon how he feels about co-starring with Megan Fox (in a new film) and Rob Lowe in Parks.

4. Planning for Adam Sandler's Death

The Just Go With It actor explained to Jay Leno that he would never die in Switzerland --- he has a very specific way to go in mind -- before telling the Tonight Show host why his kids hate his co-star Jennifer Aniston.

3 Murder She Wrote: 2010

Craig Ferguson suggested that instead or remaking Charlie's Angels, television networks revive a real crime-solving series like Murder She Wrote, starring him.

2. Red Hate

Red State director Kevin Smith stopped by Chelsea Lately to talk about his Sundance controversy and the latest sexual position he tried with his wife. Because you wanted to know.

1. Justin Bieber and His Boy Dave

Tween sensation Justin Bieber visited The Late Show and spent his segment tweeting his fans and poking fun of his homeland Canada to Dave's delight.