what up with that

Zach Galifianakis is super hot right now, and he supplied some comedy relief as host of 'Saturday Night Live' this week. He's ridiculously funny, just by showing up. In fact, some of his funniest bits on the show involved hanging out in the background of various TV shows like 'Law & Order,' '30 Rock,' and 'The Dr. Oz Show.'

The kissing family also made an appearance (at a funeral, no less), and one of our favorite talk shows, 'What Up With That?,' was back with actor Paul Rudd, as well as the always ignored Lindsey Buckingham.

Watch the clips after the jump.

Tracy Morgan has a thing going with Oprah Winfrey. In fact, on 'Late Show With David Letterman' (weeknights, 11:35PM ET on CBS), he revealed that the talk show queen was his valentine. But alas, all is not well.

"We're going through some problems," said Morgan. "Every time I turn around, she on the phone with Gail. Get off the phone with Gail!"

Yeah, what up with that, Oprah?!

Watch the video after the jump.

This week's episode of 'Saturday Night Live' featured Joseph Gordon-Levitt as the guest host, who wow'd with his rendition of 'Make 'em Laugh,' the great song and dance number from 'Singin' in the Rain.'

Also, Al Gore stopped by Weekend Update to talk about the climate crisis, and there was a special message about Sarah Palin and Glenn Beck. Here's a round-up of 'SNL' skits from last night.