Is Jen Aniston pulling an “Angelina”??

Jennifer Aniston has reportedly become “the other woman.” Although Jen once called Angelina Jolie “uncool” for taking up with her ex-husband Brad Pitt, the New York Post reported that Aniston’s new boyfriend Justin Theroux dumped his longtime girlfriend after meeting Jen.

Apparently, Justin recently ended his 14-year relationship with his live-in girlfriend Heidi Bivens, who moved out of their house last weekend.  A source told the Post,

“Heidi is heartbroken. She was completely blindsided. She and Justin had been together for years, they had a home. Then he met Jennifer and everything changed. At first he claimed he and Jen were friends.”

Jennifer and Justin met last fall on the set of Wanderlust, but news of a relationship only broke last month. One of Justin’s friends says that things were already over with Heidi before he starting things up with Jen.