Juliette Lewis Shows Off Her Fab Body While on Vacation in Mexico

Juliette Lewis is looking good!

OK! GALLERY: JERSEY SHORE'S JWOWW SIZZLES ON THE BEACH IN HER NEW SWIMSUIT LINE

The actress was spotted in fab shape as she celebrated her birthday at Villa La Estancia in Puerto Vallarta, Mexico.

Rocking a hot bikini and sipping on an island cocktail, Juliette enjoyed her big day in style!

OK! GALLERY: RIHANNA'S PERSONAL HAWAIIAN VACATION PHOTO ALBUM

Juliette just wrapped up a leading role on the NBC series The Firm! We can't wait to see what she has planned next!