Jennifer Aniston and Justin Theroux Are Engaged!

Forget all those stories about Jennifer Aniston still swooning over Brad…her and beau Justin Theroux just got serious!

Access Hollywood is reporting that the former “Friends” star and TROPIC THUNDER writer are now engaged, with Justin’s rep telling the site that Justin popped the question on his birthday:

“Justin Theroux had an amazing birthday on Friday, receiving an extraordinary gift when his girlfriend, Jennifer Aniston, accepted his proposal of marriage.”

The 43-year-old actress and 41-year-old writer met while filming WANDERLUST.  This will be the second marriage for Aniston, and the first for Theroux.