Flip Or Flop vet Christina Anstead celebrates her 37th birthday

Christina Anstead of Flip Or Flop fame turned 37-years-old on Thursday.

And the blonde beauty celebrated by slipping in a bikini for a day at sea after having fun in a tent with her husband Ant Anstead and the two children she shares with her ex-husband Tarek El Moussa.

‘Big 37!! Had the best day in a tent and on the sea,’ said the photogenic home improvement specialist.

Hot stuff on the high seas: Christina Anstead of Flip Or Flop fame turned 37-years-old on Thursday. And the blonde beauty celebrated by slipping in a bikini for a day at sea

The siren was seen in a pink bikini with her hair down as she embraced a female pal on a boat off the coast of Southern California.

In another shot, she is with her two kids as well as Ant in a tent. She also has son Hudson London Anstead, aged 10 months, with Ant but the child was not seen.

The design expert is no stranger to posting bikini photos on Instagram.

In May she showed off her dazzling shape in a black bikini as she posed for the camera with her little dog this weekend.

The little ones: In another shot, she is with her two kids as well as Ant in a tent. She also has son Hudson London Anstead, aged 10 months, with Ant but the child was not seen

The little ones: In another shot, she is with her two kids as well as Ant in a tent. She also has son Hudson London Anstead, aged 10 months, with Ant but the child was not seen

And in her caption, the Orange County, California resident wishes fans a happy Memorial Day.

‘Taking a much needed digital detox. Going to enjoy the next 3 days being present for the kids and Ant and relaxing by the pool. Have a wonderful Memorial Day weekend everyone ♥️,’ said the TV wonder. 

The siren looked slender in her hot black bikini as she cozied up to her dog.

With her love: For the past two years she has been married to Ant Anstead

With her love: For the past two years she has been married to Ant Anstead

The furniture wiz wore her hair partially up and added sunglasses.

HGTV has renewed one of her shows, Flip or Flop, for a ninth season. 

Christina – born Christina Meursinge Haack – has starred on the home renovation series since 2012, with ex-husband Tarek, 38. The couple have had their share of public drama, but it appears to have calmed down recently. 

‘It’s definitely gotten a lot easier,’ Christina said of co-parenting with the father of two of her three children.  

Good to slow it down: 'Taking a much needed digital detox. Going to enjoy the next 3 days being present for the kids and Ant and relaxing by the pool. Have a wonderful Memorial Day weekend everyone ♥️,' said the TV wonder in May

Good to slow it down: ‘Taking a much needed digital detox. Going to enjoy the next 3 days being present for the kids and Ant and relaxing by the pool. Have a wonderful Memorial Day weekend everyone ♥️,’ said the TV wonder in May

No stress here: In April she was enjoying her backyard as she stays home in Orange County, California during self-isolation

No stress here: In April she was enjoying her backyard as she stays home in Orange County, California during self-isolation

‘The kids love seeing us sit together and that’s what’s important. Me and Tarek work together still, obviously, so it’s not like we don’t see each other. And I’m still really close with his family, as well.’

Christina married ex-husband Tarek in 2009. The former couple are parents to daughter Taylor, eight, and Brayden, four. 

The duo separated in May 2016 and officially divorced in January of last year. 

Christina married British TV host Ant Anstead, 40, last December. They celebrated their first wedding anniversary in May. 

Her third child: The siren with her newborn baby as well as her daughter and son and Ant

Her third child: The siren with her newborn baby as well as her daughter and son and Ant

Like his beauty, Ant has both a son (Archie) and daughter (Amelie) with his ex-wife, Louise Anstead.

In December she told Us Weekly that her newborn has ‘definitely been [the] hardest’ of all of her three children. 

The reality star said that her little one doesn’t take to well with leaving home, something that doesn’t mesh well with her family’s packed schedule.   

‘He still really just likes being in the house. He doesn’t like going out. As a very busy family, that’s been very difficult,’ she began.  

The cover girl has noticed though that her little one has improved.

‘But since he hit the 3-month mark, he’s been doing a lot better. A lot more smiles and coos and sleeping better, so I think we’re on the right track.’ 

The ex factor: Christina's ex-husband Tarek with his girlfriend and the two children he shares with Christina

The ex factor: Christina’s ex-husband Tarek with his girlfriend and the two children he shares with Christina