Jessica Alba: St. Barts Bikini Babe with Shirtless Cash Warren!

Jessica Alba shows off her sexy bikini body while splashing in the ocean with her shirtless husband Cash Warren on Thursday (April 4) in St. Barts.

Later in the day, the 31-year-old actress rocked a fedora while taking a stroll on the sand with her 34-year-old husband.

PHOTOS: Check out the latest pics of Jessica Alba

The day after, Jessica was seen chatting with her gal pal Nicole Richie on the beach.

The day before, Jess and Cash were spotted arriving for their vacation.

FYI: Jess is wearing Tory Burch sunglasses and sandals while on the stroll with Cash.

50+ pictures inside of Jessica Alba rocking a bikini while on vacation with her shirtless husband Cash Warren…