This is her first (of three so far) video:By the way, if you don't know who Kat Dennings is, but think that she looks familiar... that's because she's an actress. You've most likely seen her in The 40 Year Old Virgin, which is probably the biggest movie she's been in so far. Before then, she was on the short-lived sitcom Raising Dad, with Bob Saget (of Full House fame) as the title character. More recently, she was in the movie Big Momma's House 2, and had a recurring role on NBC's drama ER.
Here are the other two vids:

