Hot mama! Carrie Underwood looks amazing in shorts and fringed top at CMA Festival nearly four months after son's birth

She welcomed son Isaiah on February 27.

And now four months later, Carrie Underwood was back to her pre-baby figure showing off her toned body at the CMA Music Festival in Nashville on Saturday.

The 32-year-old country star headlined a concert on the third day of the festivities wearing a pair of sexy shorts and sleeveless fringed tank top for her performances.

She had a baby?! Carrie Underwood showed off her toned body at the CMA Music Festival in Nashville on Saturday just four months after giving birth to son Isaiah

She had a baby?! Carrie Underwood showed off her toned body at the CMA Music Festival in Nashville on Saturday just four months after giving birth to son Isaiah

The Somethin' Bad hitmaker drew attention to her post-baby body with jeweled ensembles including a fringe vest and embellished jewelry with her simple T-shirt.

Carrie showcased her impressive figure in glittery shorts that highlighted her muscular pins.

The mother-of-one accentuated her legs with a pair of leather booties. 

The American Idol winner wore her blonde tresses naturally straight with a deep side part and front bangs.

Stylish star: The 32-year-old country star headlined a concert on the third day of the festivities wearing a pair of sexy shorts and sleeveless fringed tank top

Stylish star: The 32-year-old country star headlined a concert on the third day of the festivities wearing a pair of sexy shorts and sleeveless fringed tank top

#LittleToyGuns #CMAMusicFest

A video posted by Carrie Underwood (@carrieunderwood) on

Good looks: The Somethin' Bad hitmaker drew attention to her post-baby body with jeweled ensembles including a fringe vest and embellished jewelry with her simple T-shirt
Good looks: The Somethin' Bad hitmaker drew attention to her post-baby body with jeweled ensembles including a fringe vest and embellished jewelry with her simple T-shirt

Good looks: The Somethin' Bad hitmaker drew attention to her post-baby body with jeweled ensembles including a fringe vest and embellished jewelry with her simple T-shirt

Hitmaker: She performed her hits Little Toy Guns and Something In The Water

Hitmaker: She performed her hits Little Toy Guns and Something In The Water

She performed her hits Little Toy Guns and Something In The Water which won Video Of The Year at the recent CMT Awards.

The star shared an Instagram video from rehearsals on Thursday writing: 'Sorry #CMAMusicFest goers...we brought the rain when we rehearsed #SomethingInTheWater Coincidence? I think not!'

Carrie and NFL hockey star husband Mike Fisher welcomed their son Isaiah Michael on February 27.

Since then, the singer-turned-clothing designer has been working on new music as well as a new venture into athletic wear with her lifestyle brand Calia.

Beauty: The American Idol winner wore her blonde tresses naturally straight with a deep side part and front bangs

Beauty: The American Idol winner wore her blonde tresses naturally straight with a deep side part and front bangs

All in the details: Carrie showcased her impressive figure in glittery shorts that highlighted her muscular pins

All in the details: Carrie showcased her impressive figure in glittery shorts that highlighted her muscular pins

Melting off the baby weight! Carrie and NFL hockey star husband Mike Fisher welcomed their son Isaiah Michael on February 27; Carrie was pictured on the left at the CMT Awards on June 10 and pictured on the right in December 2014 when she was seven-months pregnant
Melting off the baby weight! Carrie and NFL hockey star husband Mike Fisher welcomed their son Isaiah Michael on February 27; Carrie was pictured on the left at the CMT Awards on June 10 and pictured on the right in December 2014 when she was seven-months pregnant

Melting off the baby weight! Carrie and NFL hockey star husband Mike Fisher welcomed their son Isaiah Michael on February 27; Carrie was pictured on the left at the CMT Awards on June 10 and pictured on the right in December 2014 when she was seven-months pregnant

The American Idol winner stars as spokesmodel for the apparel's latest fall ad campaign in which Carrie shows off the results of her workout regime.

'We do lots of lunges, squats, plyometrics, stairs, pull-ups along with weight training,' Carr'es trainer Erin Oprea told E! News recently.

'The key to the success is keeping all of this at your level and not to do too much too soon. Listen to your body.'

Adding: 'Core exercises are great to help tone the body, but a slimmer midsection is truly made in the kitchen. Eating clean is the fastest way to get flatter. Everybody has to work hard to get what they want. Carrie is no exception. She gets up and stays disciplined.'

The Predators are in the playoffs! Just waiting to get called up! #PutMeInCoach

A photo posted by Carrie Underwood (@carrieunderwood) on

Me and my little man #lifeisgood

A photo posted by Mike Fisher (@mfisher1212) on

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