Heather Rae El Moussa enjoys Caribbean vacation with husband Tarek... amid Flip Off co-star Christina Hall's nasty divorce drama

Heather Rae El Moussa put on a chic display as she joined her husband, Tarek, and family during a tropical getaway to the Caribbean in new Instagram photos shared on Monday

The Selling Sunset alum, 36 - who recently flashed her toned abs in a stylish red bikini - also flashed a cheerful smile with the HGTV star's son, Brayden, eight, in the lighthearted snaps. 

Tarek, 42, shares his eldest son as well as daughter Taylor, 13, with ex-wife Christina Hall - who has been embroiled in ongoing divorce drama with estranged husband Josh Hall. 

Heather wowed as she showed off her slim physique in a black, strapless dress that had small cutouts on the upper portion for a sultry flare. 

She slipped into a pair of open-toed, nude pumps and pulled back her blonde locks into a sleek bun. 

Heather Rae El Moussa, 36, put on a chic display as she joined her husband, Tarek El Moussa, 42, and family during a tropical getaway to the Caribbean in new Instagram photos shared on Monday

Heather Rae El Moussa, 36, put on a chic display as she joined her husband, Tarek El Moussa, 42, and family during a tropical getaway to the Caribbean in new Instagram photos shared on Monday

The Selling Sunset alum wowed as she showed off her slim physique in a black, strapless dress that had small cutouts on the upper portion for a sultry flare

The Selling Sunset alum wowed as she showed off her slim physique in a black, strapless dress that had small cutouts on the upper portion for a sultry flare

The beauty - who welcomed her first child, Tristan, with Tarek last year in January - accessorized her outfit with a pair of flashy earrings as well as a gold-chained necklace. 

Heather also added chunky, gold bracelets on each of her wrists and a few rings to complete the overall look. 

In one image, she held an excited grin on her face as she struck a pose while standing on top of concrete stairs that led down to the scenic beach. 

Vibrant, green bushes surrounded the TV personality as the warm sand and light blue, wavy water could be seen in the background. 

Another picture was taken as she lifted her arms into the air to better flaunt her vacation ensemble while spending time outdoors in the warm weather. 

The reality star also posed for a sweet photo with her husband, Tarek - whom she tied the knot with in 2021 - as the couple stood near the edge of a large swimming pool. 

He kept it casual wearing a pair of black shorts as well as a fitted, dark navy shirt and black flip flops. 

Tarek added a black cap on top of his head and also opted for a flashy, silver watch that was placed on his left wrist.  

She slipped into a pair of open-toed, nude pumps and pulled back her blonde locks into a sleek bun on top of her head

She slipped into a pair of open-toed, nude pumps and pulled back her blonde locks into a sleek bun on top of her head

Lastly, both Heather and Tarek were joined by eight-year-old Brayden who also tagged along for the summer trip

Lastly, both Heather and Tarek were joined by eight-year-old Brayden who also tagged along for the summer trip

She has been keeping her fans updated during her getaway to the Caribbean and earlier this month, shared snaps as she posed in an eye-catching, red swimsuit

She has been keeping her fans updated during her getaway to the Caribbean and earlier this month, shared snaps as she posed in an eye-catching, red swimsuit

Lastly, both Heather and Tarek were joined by eight-year-old Brayden who also tagged along for the summer trip. Taylor as well as one-year-old Tristan were not seen in the latest Instagram post. 

However, she has been keeping her fans updated during her getaway to the Caribbean and earlier this month, shared snaps as she posed in an eye-catching, red swimsuit. 

While soaking up the sun, Heather showcased her toned midriff in a red, bikini top as the bottoms were covered by a white, wrap skirt. 

Her blonde hair was pulled back into a simple ponytail and partially covered by a fashionable, straw hat. 

Heather and Tarek's recent tropical trip comes amid their Flip Off co-star, Christina Hall's, split drama with estranged husband, Josh Hall. 

Last month in July, the two officially filed for divorce after nearly three years of marriage - with the date of separation dated as July 8 by Josh, while Christina cited July 7.

Josh has also requested for alimony from the HGTV star, and doesn't want to have to give her money, TMZ previously reported. 

The split will be Christina's third divorce - who was previously married to Tarek from 2009 until 2018, and also Ant Anstead from 2018 through 2021.

Earlier last week on Friday, Christina promised to 'never ever give away' her peace again amid the divorce. 

Heather and Tarek's recent tropical trip comes amid their Flip Off co-star split drama with estranged husband, Josh

Heather and Tarek's recent tropical trip comes amid their Flip Off co-star split drama with estranged husband, Josh

Josh recently made his first public statement amid the divorce, taking to Instagram to share a selfie of him resting his head on his dog in a solemn post

Josh recently made his first public statement amid the divorce, taking to Instagram to share a selfie of him resting his head on his dog in a solemn post

She took to her Instagram stories and penned to her followers, 'One month later … I finally have my appetite back [and] I'm exercising again. My kids are happy and our house feels like home.' 

'"Those poor kids" adore me.. anyone who knows us for real knows this and that's what matters. I've had some of my best nights with friends recently... laughed more than I have in forever.' 

Christina added that 'work' has felt 'like a dream' and revealed that she had made a promise to herself and her life coach. 

'I will never give away my peace again. I will say - if you've ever lost peace and gained it back there is a new level of gratitude for every single moment of life. A huge level of appreciation for the present moments & being present.' 

'If that's the lesson I'll take it. When you have a positive mindset that rest will work itself out like it always does,' the star concluded. 

The post came shortly after revealing she is already fielding love letters following her split from Josh. She shared a funny message to hopeful suitors that have been trying to get her attention.

Dear men,' she wrote. 'Your hand written/typed letters are cute but no you will not be my 4th husband,' she mused.

Tarek and Heather will still continue to film the upcoming HTTV series, The Flip Off, with Christina - but Josh will no longer star in the show

Tarek and Heather will still continue to film the upcoming HTTV series, The Flip Off, with Christina - but Josh will no longer star in the show

Christina's post also contained shout-outs to realtors and people giving her parenting advice.

'Dear fellow realtors - please stop mailing and dropping expensive packets, I am not listing my home...' she wrote. 'But if I were to list it, I would list it myself as I am a real estate agent,' she said with a chin-scratching emoji.

She finished it off with a seemingly sarcastic message to those who had been offering her family and relationship advice.

'Thank you for all the advice about my children and marriages. I really appreciate it,' Christina posted with an emoji covering their eyes.

Josh - who was seen moving out of his and Christina's Newport Beach home earlier this month - recently made his first public statement amid the divorce, taking to Instagram to share a selfie of him resting his head on his dog in a solemn post.

He wrote in the caption, 'I prefer privacy, especially during something as life changing as a divorce I did not ask for.'

Without naming Christina, he vowed, 'I will not publicly badmouth anyone as people have families, friends and others who respect and love them. Unfortunately the internet is forever.'

Engaging his 92.3K followers, he continued: 'We are real humans, this is our life and I am not here to entertain people I don't know with my private matters. Those details will be handled fairly behind closed doors with our respective counsels in due time. Those who know each of us, know who we are.'