Lady Gaga Eats David Letterman’s Notes [Video]

Lady Gaga is set to appear on “The Late Show with David Letterman” for the first time tonight, but we couldn’t resist posting this hilarious sneak peek. After getting frustrated with Dave after he asks her if she eats Barbie doll heads, Gaga tears up his notes. “I’m just so fed up with all of this,” she tells him before eating the paper. “Mmm, it’s delicious.”