Now that Brad Pitt and Angelina Jolie are officially engaged, the question on everyone's mind has been, "What does Brad's ex-wife Jennifer Aniston think about the whole thing?" Well, a friend of Jen's spoke to Us Weekly and put to bed any lingering rumors that Jen's jealous or unhappy about Brad & Angie's engagement!

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"[Jennifer] hates it being brought up because she really doesn't care," the friend said. "She feels Angelina can have him. She just wants to move on." And "moving on" is exactly what she's doing! In fact, she's not only moving on, she's moving in with her boyfriend of over a year, Justin Theroux!

Jen recently sold two New York City apartments and bought a $21 million mansion with Justin in Bel Air. The couple is currently renovating and redecorating. Jen's clearly in a good place, and she clearly has no interest in Brad and Angelina's wedding plans. And why should she? Brad did leave Jen for Angelina. That's not exactly something you'd want to dwell on. And besides, it all happened over seven years ago. As her friend told Us, "Jen's totally happy with Justin," says thepal. "That's all in the past."

And now that it's all in the past, Jen can look forward to the future -- with Justin!

How would you feel if your ex of seven years was getting married to someone else?

Photos courtesy of Getty