Larry David on Hannah Montana

While watching this video I started panicking that someone snuck one of those funky mushrooms growing in the back yard into my salad. Surely, I must be tripping... It's Larry David on an episode of Hannah Montana. What could possibly explain this happening? Perhaps Larry's kids are huge Hannah Montana fans and he won the walk-on in a charity auction for his kids. Nah, the mushroom makes more sense.

BTW, Larry still kills in this scene... even if it is on Hannah Montana!

More retroactively awkward Letterman video

Now that we know Letterman was banging his assistant, Stephanie, it's fun to look back and see him flirting with her on national television. Watch this video and smack yourself on the head over how OBVIOUS it was that they were sleeping together...

Seth Green freaks out on the set

This looks like a real video to me. From what I can gather, some people grabbed Seth's Green's bag outside the soundstage and he's pissed at security for not being there to protect him. Anyway... it's always funny to see some 4-foot pipsqueak get all tough and start flipping over tables.

Kate Beckinsale walks her dog.