Judd Apatow: Britney Spears' Biggest Fan?

There are a lot of sequences in Judd Apatow's upcoming sure-to-be comedy smash "Knocked Up" that still bring a smile to my face (I've seen the flick twice already if that's any indication). One is when new best buds Seth Rogen and Paul Rudd engage in a bit of male bonding in Vegas by taking in Cirque du Soleil under the influence of some truly unsafe hallucinogens. It all gets started in the car ride as the two rock out to the music of Britney Spears.

When I caught up with Apatow and Rogen last week I had to find out what the Britney obsession was all about. Check out the answer in the clip below and for a whole lot more of a very funny interview with Judd Apatow and Seth Rogen you can do a lot worse than going here.