Jennifer Aniston Wears "Hot" White Dress to Impress Brooklyn Decker

Jen Aniston struts around in a sexy white dress in the new trailer for Just Go With It.

The comedy centers on a plastic surgeon (Adam Sandler) who begins dating a younger woman (Brooklyn Decker).

He calls in his co-worker (Aniston) to pretend to be his ex-wife, whom he tells to look "hot" so it seems like he has been with attractive before.

For more, watch the trailer above - and check out Just Go With It, in theaters Feb. 11.