Jennifer Aniston turns 45 years old today! Between her huge promotional tour for We're the Millers and the constant stream of pictures from the set of Squirrels to the Nuts, it's been a pretty big year for the Hollywood mainstay. And let's not forget the jaw-dropping haircut she debuted in November. With all the bustling around in her life, it's no wonder Jennifer escapes to Cabo and slips into her bikini whenever she can. In honor of her birthday, we're looking at her most sizzling two-piece shots, from lounging on the sand with friends to soaking up the rays at a poolside resort.
Image Source: Bauer-Griffin Online