Dakota Johnson rocks a black bikini at a beach while beau Chris Martin plays with son Moses

Dakota Johnson lit up a beach in Mexico on Thursday as she and her boyfriend Chris Martin enjoyed their vacation south of the border with his son Moses.

The 32-year-old actress flaunted her stunning figure in a skimpy black bikini as she headed into the oceant to cool down, during her sunny break in Tulum.

Meanwhile, Chris, 44, seemed to be having a blast playing a clown as he took some fake punches to the jaw from his 15-year-old son, whom he shares with his ex-wife Gwyneth Paltrow.

Bathing beauty: Dakota Johnson lit up a beach in Mexico on Thursday as she and her boyfriend Chris Martin enjoyed their vacation south of the border with his son Moses, flaunting her stunning figure in a classic black bikini

Dakota highlighted her pert derriere in the skimpy black two piece while taking a stroll in the sea, with she and Chris clearly enjoying the sunny weather on their New Year’s break. 

The Suspiria star warmed up after her dip in the water, when she put on a sheer blue linen button-up shirt over her classic bikini. 

She wore her long brunette locks down her back and also covered up with a black-and-red graphic baseball cap.

Cheeky: Dakota highlighted her pert derriere in the skimpy black two piece swimsuit while taking a stroll in the sea

Goofing off: Meanwhile, Chris, 44, seemed to be having a blast playing a clown as he took some fake punches to the jaw from his 15-year-old son, whom he shares with his ex-wife Gwyneth Paltrow

Warming up: The Suspiria star warmed up after her dip in the water, when she put on a sheer blue linen button-up shirt over her classic bikini

Taking it easy: She wore her long brunette locks down her back and also covered up with a black-and-red graphic baseball cap as she and Chris strolled through the water

Dakota kept her beach style minimalist and accessorized with a low-key black necklace and a chunky pair of black sunglasses, along with earrings.

She seemed to have a pleasant chat with Chris down by the water, and she could be seen grinning ear to ear as they walked away together back toward the sand with his arm wrapped around her.

After covering up, the actress appeared to take a break from the water, so the Coldplay frontman and his son Moses has a blast clowning around in the sea.

Chris seemed to be playing a silly game with his teen son in which he practiced taking a punch. 

Cooling down: She and Chris were seen walking around in the waves with water up to their necks at one point

No fuss: Dakota kept her beach style minimalist and accessorized with a low-key black necklace and a chunky pair of black sunglasses, along with earrings

On their own: After covering up, the actress appeared to take a break from the water, so the Coldplay frontman and his son Moses has a blast clowning around in the sea

Loving it: She seemed to have a pleasant chat with Chris down by the water, and she could be seen grinning ear to ear as they walked away together back toward the sand with his arm wrapped around her

He had a dazed look on his face as Moses gave him a right hook to the jaw, though he didn’t actually make contact.

Still, the singer played along and pretended he had been knocked out before falling backwards into the water.

The father–son duo also enjoyed some more relaxed moments together on the sand while Dakota was elsewhere, and they even raced each other into the water.

Chris was dressed casually for his beach escapade in black Under Armour swim trunks with navy blue stripes, while Moses wore a tropical-themed suit with a sunset beach scene illustrated on it. 

Pow! Chris seemed to be playing a silly game with his teen son in which he practiced taking a punch

Right in the kisser: He had a dazed look on his face as Moses gave him a right hook to the jaw, though he didn’t actually make contact

Out like a light: Still, the singer played along and pretended he had been knocked out before falling backwards into the water

Taking it easy: The father–son duo also enjoyed some more relaxed moments together on the sand while Dakota was elsewhere, and they even raced each other into the water

Dakota and Chris have been together since 2017, when they were first linked after grabbing sushi together in Los Angeles.

After three years of low-key dating, the private lovebirds joined their lives and moved into the singer’s recently sold Malibu mansion.

Even as their relationship has heated up, they’ve been able to maintain a strong friendship with Chris’ ex Gwyneth, and the couple often visit the city for family dinners with the Shakespeare In Love actress, according to People.

They make their meetups family affairs with Gwyneth’s husband Brad Falchuk, Moses and her other child with Chris, 17-year-old lookalike daughter Apple.

Gwyneth has spoken warmly of Dakota before, saying that she ‘just adore[s]’ her. 

‘I always start to think of the ampersand sign — what else can you bring in, instead of being resistant to or being made insecure by? There’s so much juice in leaning in to something like that,’ she said to Harper’s Bazaar. 

Casual: Chris was dressed casually for his beach escapade in black Under Armour swim trunks with navy blue stripes

Going strong: Dakota and Chris have been together since 2017, when they were first linked after grabbing sushi together in Los Angeles

New digs: After three years of low-key dating, the private lovebirds joined their lives and moved into the singer’s recently sold Malibu mansion

Dakota and Chris’ beach outing was a rare public getaway for the two, as she revealed Thursday to ELLE that most of their fun times happen ‘inside the house.’

‘We’ve been together for quite a while and we go out sometimes, but we both work so much that it’s nice to be at home and be cosy and private,’ she admitted. ‘Most of the partying takes place inside of my house.’

The daughter of Melanie Griffith and Don Johnson added that she generally has a low-key nature, possibly as a response to her famous parents, who were ‘wild’ when she was growing up.

‘I think maybe I’m guarded,’ she suggested. ‘And that comes off as serene.’

It helps that she often feels years older than her 32 years, even though she can still feel like a kid again sometimes.

‘I feel both 48 and 26,’ she admitted. ‘I’ve had a lot of life in my life. I had a lot of life really young, so I think I feel older.’

Family: Even as their relationship has heated up, they’ve been able to maintain a strong friendship with Chris’ ex Gwyneth, and the couple often visit the city for family dinners with the Shakespeare In Love actress, according to People

The whole gang: They make their meetups family affairs with Gwyneth’s husband Brad Falchuk, Moses and her other child with Chris, 17-year-old lookalike daughter Apple

Pals: Gwyneth has spoken warmly of Dakota before, saying that she ‘just adore[s]’ her. ‘I always start to think of the ampersand sign — what else can you bring in, instead of being resistant to or being made insecure by? There’s so much juice in leaning in to something like that,’ she said to Harper’s Bazaar

Dakota recently starred in The Lost Daughter, a drama adapted from Elena Ferrante’s acclaimed novel of the same name that was written and directed by Maggie Gyllenhaal, making her feature directorial debut.

Olivia Colman stars in the Netflix-distributed film as a woman on vacation with adult children who develops an obsession with a younger mother (Johnson) and her daughter, which launches her own painful memories of raising her family.

The Lost Daughter has been a festival favorite and has received strong reviews from critics, earning an impressive 96 percent fresh rating from reviewers surveyed by Rotten Tomatoes. 

Dakota revealed in her interview that a close friend had inspired her throughout her life and even introduced her to Ferrante’s Neapolitan novels, which helped pique her interest when she was approached to appear in Gyllenhaal’s film. 

Happy: Chris appeared to be in good spirits as he enjoyed some downtime with girlfriend Dakota, after she completed promotional duties for her film The Lost Daughter

Homebodies: Dakota and Chris’ beach outing was a rare public getaway for the two, as she revealed Thursday to ELLE that most of their fun times happen ‘inside the house.’

Tranquil: The daughter of Melanie Griffith and Don Johnson added that she generally has a low-key nature, possibly as a response to her famous parents, who were ‘wild’ when she was growing up. ‘I think maybe I’m guarded,’ she suggested. ‘And that comes off as serene’

The 50 Shades Of Grey star struck up a friendship with Olivia Colman that to her warm yet playful ways.

‘She’s so maternal and embracing and always wants to hang out and drink wine and talk,’ Dakota shared.

According to the actress, the motherhood-focused film was a hit with her mother Melanie.

‘She’s seen it three times,’ she admitted. ‘I think it’s coming from being proud of me. I also think it’s something that she hasn’t seen on screen before, and she’s like, “You can say: I f***ing hate being a mother today?”‘

Mature: It helps that she often feels years older than her 32 years, even though she can still feel like a kid again sometimes. ‘I feel both 48 and 26,’ she admitted. ‘I’ve had a lot of life in my life. I had a lot of life really young, so I think I feel older’