Carrie Underwood Wows With Stunning Bikini Body Showing Cheese-Grater Abs

Gettyimages | Kevin Mazur

Carrie Underwood took under 15 minutes to be told: "JESUS TAKE THE ABS" today. The 37-year-old country superstar whose March 3-released "Find Your Path" book is all about diet and exercise posted her first bikini body photo of the summer today – and it's jaw-dropping.

Carrie, whose book is now accompanied by the Fit52 app that's seen early users hooked, updated her Instagram on Saturday of Memorial Day weekend. The rock-hard abs are now the focal point of the comments section, with the "Southbound" singer's 9.6 million followers barely able to speak of anything else.

Keep scrolling for the photo that's 100% reminding Instagram why the "American Idol" winner is fronting a rising fitness empire. A simple selfie was all Carrie needed to drop jaws as she posed from under a floppy hat and rocking a leafy and floral-print bikini top with pops of pink matching bottoms – the two-piece came tagged with Carrie's 2015-founded Calia by Carrie brand. Flashing her pearly whites and those insane abs, Carrie looked right into the camera as she wrote: "Is it summer yet? #PoolReady #ChooseYou."

Carrie welcomed second son Jacob in January 2019 – together with 2010-married husband Mike Fisher, Carrie is also a parent to 5-year-old Isaiah.

Over 111,000 likes were left to Carrie's post in under an hour, with the comments seeing jaws straight-up dropping. And Carrie's fans know their songs, with one user referencing the singer's "Jesus Take The Wheel" track as they wrote:

"JESUS TAKE THE ABS!!!!!!!!!!??????."

"?Damn girl! Put a whole new meaning to mom bod! You look gorgeous!!" was another comment, with others reading: "Holy smokes" and "those abs."

Carrie has revealed exactly what she eats these days – keep scrolling for the breakdown – but balance didn't come so easily back in 2005 after the star's "American Idol" win. Reading online message boards and "Carrie's getting fat" saw the singer's confidence crushed, with Carrie telling Women's Health that she started checking food labels, recording her elliptical time, plus reducing her daily calorie intake to just 800 per day. The average woman needs 2,000 calories a day.

What she eats now? She's revealed all. Keep scrolling.

Gettyimages | Kevin Mazur

Gearing up for the release of "Find Your Path" saw Carrie detail what she eats. Kicking off to a healthy start that includes carbs, Carrie will have egg-white or tofu scrambles, coffee, berries, and Ezekiel bread for breakfast. Lunch can be Tofurky sandwiches with mustard and veggies, with the "wannabe vegan" easily whipping up a vegan chicken stir-fry for dinner. Meanwhile, Carrie snacks on green smoothies or protein bars, although she will indulge in both microwave burritos and a glass of wine while watching "The Bachelor."