Jessica Alba Rocks a Teeny Bikini in Hawaii Ahead of 35th Birthday -- See the Pics!

The Sin City actress, who turns 35 on April 28, kicked off celebrations early this week with a trip to Hawaii.

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The brunette beauty headed to the beach on Thursday, whe-re she flaunted her sexy figure in a tiny tri-colored bikini. She even had a pair of black flippers in hand!

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Before heading to the beach, Alba started her "lazy morning in paradise" with a cup of coffee, which she documented via Snapchat.

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And judging f-rom the other pics she's been posting on social media, it looks like Alba -- who's accompanied by her mother, Cathy, and best friend, Lauren Anderson -- has been having a blast on her girls' only getaway.

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"About to take off w mom by my side," Alba captioned a photo of her and her mama en route on Wednesday.

But the selfies didn't stop there!

On Friday, she posted a pic of herself rocking a fake flower crown, which was cre-ated by one of Snapchat's popular filters.

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"Earth day," she wrote over another photo of her showing off her sun-kissed legs while lounging by the water.

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Looks like she's been a "happy camper" the entire time!

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Last month, Alba was also in Hawaii for a vacation with her husband, Cash Warren, and their two daughters, Honor, 7, and Haven, 4.

To hear more on that trip, watch the video below.