Jennifer Aniston's Bikini is Barely There

Jennifer Aniston shows off her bikini bod while taking a quick break from filming her new romantic comedy Marley & Me at a luxury resort in Florida on Saturday.

Jen, 39, was accompanied by a female companion as she soaked up the sun in a hot pink bikini.

Marley & Me is scheduled to open Christmas Day 2008. Owen Wilson and Eric Dane also star.

For 30+ exclusive photos of Aniston showing off her bikini body visit, BauerGriffinOnline.com!