Salma Hayek celebrated her 55th birthday by showing off her body in a one-piece bathing suit Thursday on Instagram.

The "Grown Ups" star posed in a bright blue one-piece swimsuit with her hair pulled half-up, half-down.

"Happy 55th birthday to me," she captioned the photo. "looking forward to new adventures #grateful."

Hayek added a salsa dancer emoji. 

SALMA HAYEK SHARES SUNDAY MORNING BEACH PHOTO IN PURPLE ONE-PIECE

Salma Hayek celebrated her 55th birthday by showing off her swimsuit body on Instagram. The ‘Frida' star posed in a bright blue one-piece.

Salma Hayek celebrated her 55th birthday by showing off her swimsuit body on Instagram. The ‘Frida' star posed in a bright blue one-piece. (Getty Images)

Hayek previously told Entertainment Tonight that sharing bikini photos was "liberating" for her. 

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"I had to lose a lot of weight and exercise to get into the bikini towards the end of last year," she explained during an interview published in February.

"I'm glad I took a lot of pictures, I have no shame on it, because it was the first week of the vacation," Hayek continued.

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The movie star continued to post the photos long after her vacation ended.

"People are sick of it but I'm going to let them take a break," she told Entertainment Tonight. "They're going to think I'm wearing a bikini every day. No, they're all from the same location."