She's got legs!
Jennifer Aniston, 41, began filming her new comedy, Just Go With It, in Beverly Hills Saturday.
See how Jen's bikini body has changed over the years!
The actress donned a skin-tight, short cream dress that accentuated her curves.
And despite her new flick The Bounty Hunter coming in a dismal third place at the box office over the weekend (behind Alice in Wonderland and children's flick Diary of a Wimpy Kid), she was all smiles while shooting scenes with Adam Sandler and Brooklyn Decker.
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Aniston plays a single mother who pretends to be Sandler's soon-to-be-divorced wife while he pursues Decker. The comedy, which hits theaters in February 2011, was originally named The Pretend Wife.
Not spotted on set: Heidi Montag, who filmed her cameo last week and Twittered that it was the "best day of my life!"
See how Jen looks like before and after a recent nose job
Upon finding out the reality star -- who has gotten more than 10 plastic surgery procedures -- had a bit part, Aniston diplomatically said, "That's interesting and fun."