Carrie Underwood Showcases a Bikini from Her CALIA Swimwear Range as She Gets Ready for Summer

Carrie Underwood flaunted her fabulous figure in a bikini from her well-known athleisure range Calia by Carrie Underwood as she's "getting ready for summer."

Underwood, who rose to fame as the winner of the fourth season of "American Idol" in 2005, took to Instagram recently to share a slide show containing two snaps of herself.

“I’m going to be honest, ‘bouncing back’ after having Jacob has been much more difficult than after I had Isaiah and I’ve been pretty hard on myself lately."

Underwood wore a bikini from her own line, Calia by Carrie Underwood, in both of the ravishing new photographs.

"[Throwback Thursday] to the first Cali run on #CryPrettyTour360 – getting ready for summer!" she captioned the post, adding the hashtags "CALIA Swimwear," "Stay The Path" and "Southbound."

As of this writing, Underwood's post has already been viewed over 1.7 million times. A lot of fans also added their thoughts via comments.

"You’ve had two kids... wow. I wish I looked like that after 2 kids [sic]" one person wrote.

"You look amazing! You worked hard after your baby; Congratulations [sic]!" added another.

"2 kids and still killing the game ! We Stan [sic]" another impressed fan told her.

Someone else wrote, "You look too good to have a new baby! Congratulations on your show [sic]."

The bikini photos posted by Underwood come after she opened up about the pressure to “bounce back” subsequent to giving birth to her second child.

“I’m going to be honest, ‘bouncing back’ after having Jacob has been much more difficult than after I had Isaiah and I’ve been pretty hard on myself lately,” she wrote on Instagram at the time.

However, the award-winning singer discovered another perspective, saying:

"As I prepare for red carpets and for life on tour, right now I make a promise to myself to start appreciating what my body CAN do and stop focusing on what it can’t. I promise to stop analyzing every angle and every curve and every pound and every meal."

Underwood and her husband Mike Fisher welcomed their second son, Jacob Bryan, on January 21. They have a four-year-old son named Isaiah Michael.