No wonder he loves her! Brody Jenner's girlfriend Kaitlynn Carter displays her incredible bikini body as she takes a dip in Miami

As a life and style blogger, she's been scoping out the newest sexy swimsuits showcased now during Miami Swim Week.

But Kailtynn Carter proved to be a sight herself on Sunday, displaying her tiny figure in a chic red bikini.

The blonde beauty - who is dating E! star Brody Jenner - showed off her slim physique in a cherry crocheted halter top and Brazilian style bottoms as she and gal pal Kelsey White took a dip at South Beach.

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Red hot: Brody Jenner's girlfriend Kaitlynn Carter stunned in a sexy scarlet swimsuit in Miami Beach Sunday

Red hot: Brody Jenner's girlfriend Kaitlynn Carter stunned in a sexy scarlet swimsuit in Miami Beach Sunday

The model amped up her beach look by accessorising with a thin double-wrap metallic belly chain and round gradient lens shades.

Her shoulder-length blonde locks were swept up in a messy bun, remaining dry.

Kaitlynn eventually swapped sunglasses with her gal pal to take a snap for social media.

All about the details: The blonde beauty accessorised with a metallic belly chain

All about the details: The blonde beauty accessorised with a metallic belly chain

'hola! (kissy face),' the beauty captioned the picture in which she is thigh-deep in the turquoise water while holding a coconut.

Kaitlynn's boyfriend Brody, 31, is also in Miami this weekend, and the pair were spotted together at the Hammock Fashion Show at W South Beach on Saturday.

The same day, the two visited E11EVEN Miami nightclub for the Sex With Brody launch party.

Trendy: The two-piece included a crochet top and Brazilian style bottoms

Trendy: The two-piece included a crochet top and Brazilian style bottoms

'At @11miami tonight w/ @devinlucien #sexwithbrody launch party. Join us on the Red Carpet for a photo,' the former Hills star tweeted.

Brody's new venture, which started life as a podcast, sees the reality star discussing anything and everything about sex with his co-hosts Dr. Mike Dow and comedian Stevie Ryan.

The talk show also requires the star, whose exes include Avril Lavigne, to dish out advice as callers phone in with their sex problems.

Girls just wanna have fun1 Kaitlynn was joined by gal pal, Kelsey White

Girls just wanna have fun1 Kaitlynn was joined by gal pal, Kelsey White

Brights: The star's brunette friend stood out in a yellow cut-out one-piece

Brights: The star's brunette friend stood out in a yellow cut-out one-piece

Sex With Brody premieres Sunday 19 July at 11pm on E! in the UK.

Brody and Kaitlynn, who have been dating since 2013, attended the ESPYs on Wednesday along with most of the Kardashian and Jenner clan to support Brody's father Caitlyn Jenner.

Caitlyn, 65, received the Arthur Ashe Courage Award while making her first major public appearance since announcing in April that she was transitioning to a woman.

Blogger: Kaitlynn has a life and style site titled Western Wild

Blogger: Kaitlynn has a life and style site titled Western Wild

Speaking before the event, Brody said of the patriarch: 'Night and day. Big difference between Bruce and Caitlyn. Bruce had a lot of secrets, Caitlyn doesn't,' Brody told ET.

'It's just great to see Caitlyn in such great spirits finally. Living the life that she wants to live,' he added.

hola! ��

A photo posted by Kaitlynn Carter (@kaitlynn_carter) on

last night at the @mikoh presentation �� congratulations @kalanimiller @oleemamiller on yet another beautiful collection!

A photo posted by Kaitlynn Carter (@kaitlynn_carter) on

Supporting her man: Later that night Kaitlynn showed off her trim figure in a glamorous two-piece ensemble as she supported boyfriend Brody at an event for his new E! series

Supporting her man: Later that night Kaitlynn showed off her trim figure in a glamorous two-piece ensemble as she supported boyfriend Brody at an event for his new E! series

He can't keep his eyes off of her! Brody seemed to be taking a minute to check out his stunning girlfriend - which she laughed off - as the pair posed on the red carpet 

He can't keep his eyes off of her! Brody seemed to be taking a minute to check out his stunning girlfriend - which she laughed off - as the pair posed on the red carpet 

Later that day Kaitlynn showed off her trim figure again as she joined boyfriend Brody at E11EVEN Miami to promote his new show.

She wore a shimmery beige dress for the club outing which featured a halterneck top that flaunted the blonde beauty's cleavage.

The dress also featured a cut-out that showed off her toned midriff, and a high-waisted pencil skirt, which Kaitlynn accessorized with a pair of matching high heeled sandals.

She wore her blonde tresses pulled up into a messy topknot, and accessorized with a coordinating beige leather clutch, adding color to her ensemble with a mauve lipstick.

Differing styles: Brody dressed a bit more casually for the event, in a fitted T-shirt and loose-fitting trousers, while Kaitlynn looked glam in a skintight dress with a daring cut-out
Differing styles: Brody dressed a bit more casually for the event, in a fitted T-shirt and loose-fitting trousers, while Kaitlynn looked glam in a skintight dress with a daring cut-out

Differing styles: Brody dressed a bit more casually for the event, in a fitted T-shirt and loose-fitting trousers, while Kaitlynn looked glam in a skintight dress with a daring cut-out

Self-promotion: Brody took a minute to promote his new E! series Sex with Brody, before entering the club on Sunday

Self-promotion: Brody took a minute to promote his new E! series Sex with Brody, before entering the club on Sunday

Eye-catching: The new E! star accessorized his laid-back look with a striking neon orange cap

Eye-catching: The new E! star accessorized his laid-back look with a striking neon orange cap

Loved-up: Kaitlynn stood by Brody's side as reporters questioned him at the club appearance 

Loved-up: Kaitlynn stood by Brody's side as reporters questioned him at the club appearance 

Meanwhile, Brody looked a bit more casual in a fitted black T-shirt which he coupled with a pair of loose-fitting navy blue trousers.

He finished off the look with a pair of black sneakers, and accessorized with an eye-catching neon orange baseball cap, worn backwards.

The duo looked loved-up as they clung to each other on the red carpet, though Brody was later spotted in the DJ booth.  

Putting on a show: Brody was later seen gearing up to put on a show for the crowd as he took his place at the DJ booth 

Putting on a show: Brody was later seen gearing up to put on a show for the crowd as he took his place at the DJ booth 

Fan friendly: Brody sported a smile as he greeted fans by the DJ booth

Fan friendly: Brody sported a smile as he greeted fans by the DJ booth

In good spirits: The TV personality couldn't hide his smile as he stood in the DJ booth at E11EVEN Miami on Sunday

In good spirits: The TV personality couldn't hide his smile as he stood in the DJ booth at E11EVEN Miami on Sunday

 

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