Jennifer Aniston reportedly cares, or doesn't, about engagement

Desire for a reaction from Jennifer Aniston to news of Brad Pitt's engagement to Angelina Jolie is as inevitable as the bloodlust for the wedding date and celebrity guest list but the ex-wife in question might be even harder to pin down.

"She doesn't care," E! Online says, citing a source close to Jen. "She really doesn't. She's happy with Justin [Theroux]. She'll probably marry him. She's moved on. People don't want to believe it, but she has."

The report goes on to say Aniston was even in the company of Theroux when the news hit, Friday the 13th."She was happy and hanging out with her man," the source added.

Then we have another Aniston pal dropping Hollywood Life a gem bigger than Angelina's massive diamond.

"Jennifer is happy for Brad and Angelina. She is so in love with Justin, that she is really grateful how things turned out...if it werent for Angelina, Jennifer would not have connected with Justin in a romantic way," the website claims.

"Jennifer is in a really wonderful place right now. I wouldnt be surprised if she even went to their wedding."

We'd have an easier time believing Billy Bob Thornton was going to officiate the service under a silk tent at Chateau Miraval, Brange's French estate. Tell us your thoughts on the supposed Aniston reactions in comments.