Jana Kramer flashes her legs in red dress at the iHeartRadio Music Festival

Jana Kramer absolutely sizzled as she attended the iHeartRadio Music Festival in Las Vegas on Friday.

The country songstress, 37, flashed tons of leg in a hot red mini dress that also showcased a touch of her toned torso.

Smile on her face, it was hard to tell that Jana was currently embroiled in drama with ex-friend Kristin Cavallari after going on a date with her ex-husband Jay Cutler.   

Red hot! Jana Kramer absolutely sizzled as she attended the iHeartRadio Music Festival in Las Vegas on Friday

Whether the drama was on her mind was impossible to tell as Jana beamed with joy on the red carpet.

Jana looked stunning in her frilly red frock teamed with strappy high heels and an array of subtle yet glam jewelry.

She styled her hair down in a silky ‘do that featured a slight side part.

Complimenting her radiant complexion was coat of blush, long full lashes, and a smoky eye.

All legs! Kramer put her svelte limbs and abs on display as she posed up a storm on the red carpet

Glam: She dressed up the look with an array of glittering yet subtle jewelry

All legs! Kramer put her svelte limbs and abs on display as she posed up a storm on the red carpet

Hello gorgeous: Complimenting her radiant complexion was coat of blush, long full lashes, and a smoky eye

Hello gorgeous: Complimenting her radiant complexion was coat of blush, long full lashes, and a smoky eye

Jana appeared to be hosting the red carpet for Extra, where she interviewed the likes of Olivia Jade.

Surely the big event must have distracted her from her new romance with Jay and falling out with Kristin.

The singer evoked the fury of Kristin after going on a date with Jay earlier this month. She has hung out with him since then, and was recently pictured attending a bar opening in Nashville with him.  

Let's chat: Jana appeared to be hosting the red carpet for Extra, where she interviewed the likes of Olivia Jade

Let’s chat: Jana appeared to be hosting the red carpet for Extra, where she interviewed the likes of Olivia Jade

Strike a pose: Kramer was pictured for the first time with Jay Cutler as they attended The Twelve Thirty Club Rooftop VIP Opening in Nashville last week

Strike a pose: Kramer was pictured for the first time with Jay Cutler as they attended The Twelve Thirty Club Rooftop VIP Opening in Nashville last week 

DailyMail.com revealed earlier this month that Kristin had cut all ties with Jana after discovering she had gone on a date with her ex-husband.   

The Uncommon James designer, 34, is furious at her former friend, with an insider exclusively telling DailyMail.com: ‘Kristin is done with Jana.’

‘She feels like it is a complete stab in the back. Girlfriends don’t do this to one another,’ the source added, noting Kristin immediately ‘blocked’ the singer on social media. 

Kramer and Cutler recently enjoyed a dinner date at Bourbon Steak before ‘grabbing drinks’ at Nashville’s L.A. Jackson, according to People.  

Betrayed: Cavallari feels like Jana Kramer's date with ex-husband Jay Cutler was a 'stab in the back,' a close friend tells DailyMail.com. She's seen in January 2020 above

Betrayed: Cavallari feels like Jana Kramer’s date with ex-husband Jay Cutler was a ‘stab in the back,’ a close friend tells DailyMail.com. She’s seen in January 2020 above

The duo also saw Nate Bargatze perform comedy in South Carolina earlier this month, prior to the news of Kristin’s anger. 

‘So far it’s just been one date,’ the source noted of their rendezvous after fans reported the excursion to @cocktailsandgossip’s Instagram account.  

But Cavallari was quick to nix her friendship with Kramer, nonetheless, according to DailyMail.com’s insider.

‘It took her all of one second after learning the news that she was seeing Jay to block her on social media.’

Jana and Jay’s date is even more upsetting given how Kristin supported her ex-friend during her divorce from ‘serial cheater’ Mike Caussin.

Done: 'Kristin is done with Jana,' an insider exclusively told DailyMail.com. 'Girlfriends don't do this to one another'; Jana seen in 2019

Done: 'Kristin is done with Jana,' an insider exclusively told DailyMail.com. 'Girlfriends don't do this to one another'; Jay seen in 2019

Done: ‘Kristin is done with Jana,’ an insider exclusively told DailyMail.com. ‘Girlfriends don’t do this to one another’

Brazen: Kramer's behavior is especially upsetting considering that Cavallari 'actually recommended her divorce attorney to Jana when she needed help leaving her toxic marriage' from serial cheater Mike Caussin, above together in 2019

Brazen: Kramer’s behavior is especially upsetting considering that Cavallari ‘actually recommended her divorce attorney to Jana when she needed help leaving her toxic marriage’ from serial cheater Mike Caussin, above together in 2019

‘No one knows this but Kristin actually recommended her divorce attorney to Jana when she needed help leaving her toxic marriage,’ the source revealed.

‘Both girls were really close, but Kristin cannot see a way forward in their friendship after Jana did this to her.’   

Meanwhile, it seems like Jana might be a pawn in Jay’s plan to win back his ex.

Recently it was reported that the NFL alum was trying to make his ex ‘jealous’ with his date with her friend.

‘He’s not happy she’s dating Chase [Rice] and has been trying to get Kristin back,’ an insider told Page Six.

That source downplayed Kristin and Jana’s friendship, saying: ‘Kristin and Jana are just acquaintances and have only met twice. They’re not friends.’ 

New flame? Kristin is dating rising country star Chase Rice, above

New flame? Kristin is dating rising country star Chase Rice, above

Date night: A source recently dished to People that Kristin and Chase 'enjoyed a date night on Monday at Losers Bar and Grill in Nashville'; Kristin seen in 202

Date night: A source recently dished to People that Kristin and Chase ‘enjoyed a date night on Monday at Losers Bar and Grill in Nashville’; Kristin seen in 202 

Kristin and Cutler called it quits on their marriage in April 2020 after 10 years together. 

The former pair welcomed three children during the span of their relationship: sons Camden, nine, Jaxon, seven, and daughter Saylor, five.

She has since moved on into to rising country star Chase Rice after breaking up with comedian Jeff Dye. 

A source recently dished to People that Kristin and Chase ‘enjoyed a date night on Monday at Losers Bar and Grill in Nashville.’

The insider claimed that the pair ‘were very affectionate and making out’ during their date, adding that ‘it’s still early days and they’re not exclusively dating, but they’re having a good time and enjoying getting to know each other.’   

Ex: Kristin and Cutler called it quits on their marriage in April 2020 after 10 years together and three children; Jay seen in 2019

Ex: Kristin and Cutler called it quits on their marriage in April 2020 after 10 years together and three children; Jay seen in 2019

Read more at DailyMail.co.uk