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Jessica Alba had to have been born under some sort of lucky body star.

The actress showed off her always-flawless bikini body in Maui, as she was seen splashing around in the water, paddle boarding and catching a few rays during a family vacation.

Jessica stunned while standing in the scenic, calm water in a turquoise bikini that matched the color of the ocean. She was later seen rocking a patterned, blue-and-white bikini and appeared to be in good spirits.

How does she continually do it?

"I have the same food philosophy for myself as I do for my kids," she told Self magazine last July about her diet. "We eat mostly lean protein and fresh fruit and vegetables, nothing processed or from a box, if we can. For me, when I don't eat a ton of carbs, I have more energy."

Jessica partook in the getaway with her husband, Cash Warren, and their children, Honor, 7, and Haven, 4.

Somehow, Jessica seems to looks incredible even when she's not trying!

It wasn't all about catching some rays the entire time. In the middle of her family vacation, Jessica took time to wish her pal Reese Witherspoon a happy birthday.

"Happiest of birthdays to this #pioneer in all that she does. I'm grateful for all the journeys your performances have takin me on and love that you continue to raise the bar for women in Hollywood," she captioned the snap, which includes a collage of images with the birthday gal.

She added, "I'm always inspired by your entrepreneurial spirit and love that we can all have a piece of your southern charm through @draperjames @reesewitherspoon you are one of a kind and I'm proud to call you my friend."

Although she celebrated Reese on March 22, Jessica celebrates her husband everyday, and he celebrates her all the days, too.

"We were on vacation recently and my whole head was braided," she told People. "I was too tired to take them out [before bed], so when I woke up my braids were still in my hair -- and I had a little bit of a sun kissed face. Usually when I wake up, I look busted, but for some reason [Cash] was like, 'Babe you look really pretty.' And I was like, 'Oh?! Really? That's amazing.'"