Did I hear this correctly? Heidi Montag is now making movies? It is, in fact, true.

On March 15, the Hills star -- who had 10 cosmetic procedures done on November 20 -- shot a cameo for a 2011 Adam Sandler comedy Just Go With It. She Tweeted, "this is one of the best days of my life!!! getting icecream to celebrate." (Um, does Heidi really eat ice cream?)

Plus get this: it's actually a real movie, with costars including Jennifer Aniston and -- whoa -- Oscar-winner Nicole Kidman.

By Bradley Jacobs for UsMagazine.com

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Watercooler Poll

How do you feel about Heidi's big-screen debut?

I'm curious enough to want to see her movie in the theater
Maybe I'd catch it on DVD
I want to avoid this thing entirely