Heidi Montag stars in a film with Jennifer Aniston, Nicole Kidman?

heidi-montag.jpgHeidi Montag has just been hired to act in a film alongside Jennifer Aniston and Nicole Kidman.

We know what you're thinking. This like one of those "What doesn't belong"  or "One of these things is not like the other" puzzles.

But trust us, it's true and Heidi is tweeting up a storm about her first feature film, "Just Go With It," an Adam Sandler comedy project also referred to as "Pretend Wife."

"I was just cast in my first feature film comedy! I start filming monday!!!!!" she tweeted. "this is one of the best days of my life!!! getting icecream to celebrate!"

Later she tweeted, "memorizing my script for the feature comedy movie I am filming all next week"