Motherhood looks good on Carrie Underwood. The country cutie showed off her washboard abs and fit figure while soaking up some rays in Cabo San Lucas, Mexico this week.

Carrie took a break from her "Storyteller" tour to vacation with her hockey player husband Mike Fisher.

The sunglasses-wearing "Smoke Break" singer was pictured frolicking around in the surf while rocking a fun, frilly pink bikini. As water from the scenic Pacific Ocean ran up to her ankles, Carrie showed off her flat stomach and lean legs, clearly showing that she got her body back after having son Isaiah 16-months ago.

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The two-piece swimsuit, naturally, is from her own line, Calia by Carrie. Her Mexican bikini retails for less than $100 (the Flouncy Racerback Bikini Top goes for $45 online, while the Blocked Bikini Bottoms go for $34.)

She has donned other affordable swimwear during her trip. Ever the businesswoman, all of her swimsuits are from her own line.

On July 7, she rocked a black top with floral bottoms.

I'm on a boat! @caliabycarrie #vacation

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"I'm on a boat! @caliabycarrie #vacation," she captioned a shot of her lounging in the sun.

She followed it up with another one later that day. "Love this swimsuit! #vacation #ocean @caliabycarrie #staythepath," she told her more than 4 million Instagram followers.

Love this swimsuit! #vacation #ocean @caliabycarrie #staythepath

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Carrie seemed to embody vacation mode, wearing little makeup and letting the wind blow through her bob haircut.

Her husband stayed true to his athletic roots, by jumping off the boat they were on.

He's flying!!!!! @mfisher1212

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It's not all splishin' and splashin' though. Carrie is also took time to enjoy the simple things, like a decent cup of joe.

"Why does vacation coffee always taste so much better?," she asked while posting a photo of her caffeine bliss. "Yes, I just took a picture of my coffee...I'm one of those people. #vacation #coffee #lame."