'I just thought... who cares?' Chelsea Handler forgets her swimsuit and sunbathes in black bra as she joins bikini-clad Maria Sharapova on holiday in Mexico

Maria Sharpova is currently serving a suspension after taking a banned Substance and Chelsea Handler is awaiting the debut of her next talk show.

So it only seemed natural that the two stars enjoy their downtime together.

The two titans of the respective fields were spotted taking in a day at the beach during their holiday in Los Cabos, Mexico on Sunday, with Chelsea still taking advantage of the sunshine by stripping down to her bra after forgetting to pack her swimsuit.

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Bonding trip: Maria Sharapova and Chelsea Handler were spotted during a holiday in Los Cabos, Mexico on Sunday with the chat show host stripping down to her bra after forgetting to pack her swimsuit

Bonding trip: Maria Sharapova and Chelsea Handler were spotted during a holiday in Los Cabos, Mexico on Sunday with the chat show host stripping down to her bra after forgetting to pack her swimsuit

Taking to Instagram, the former Chelsea Lately host, 41, admitted her mishap as she shared a video of herself dancing alongside her friend with the caption: 'I forgot my bathing suit and just thought....who cares...' 

Showing off her ample cleavage in the bra, she wore her signature blonde locks in a messy updo and she sported a pair of black Ray-Ban wayfarer shades.

Meanwhile, Maria was more appropriately dressed for the outing in her bikini, and looked in tip-top shape as she flaunted her long legs, toned torso and pert derriere.

See Maria Sharapova updates as she and Chelsea Handler hit the beach in Mexico

Adapting: Chelsea still took advantage of the sunshine by stripping down to her bra after forgetting to pack her swimsuit
Sheer BRAvado! Taking to Instagram, the former Chelsea Lately host, 41, admitted she had forgotten her swimsuit and was sunbathing in her bra as she shared a video of herself dancing alongside her friend

Sheer BRAvado! Taking to Instagram, the former Chelsea Lately host, 41, admitted she had forgotten her swimsuit and was sunbathing in her bra as she shared a video of herself dancing alongside her friend

Life's a beach! Maria seemed in good spirits as she giggled alongside her friend 

Life's a beach! Maria seemed in good spirits as she giggled alongside her friend 

The 28-year-old Russian tennis player made sure that she kept herself protected from the sun as she also sported a bucket hat and designer shades during the beach outing.

Her signature blonde locks were worn down in a braid as she sported natural, complimentary make-up on her face.

The two certainly appeared to be having a blast together as they shared several laughs together while working on their tans.

Wow factor: The 28-year-old Russian tennis player looked in absolutely fantastic shape

Wow factor: The 28-year-old Russian tennis player looked in absolutely fantastic shape

Give your bust a boost in an underwired bikini by Prism

Everyone seems to be on holiday at the moment. Coleen Rooney is in Barbados, Britney Spears is in Hawaii, Millie Mackintosh is in Dubai and BFFs Maria Sharapova and Chelsea Handler are in Mexico.

Aside from bringing out the green-eyed monster in us, this can only mean one thing. Plenty of swimwear inspiration! Our own summer holiday might be a long way off yet, but now is the time to start shopping.

Maria showed off her enviable figure in a green and black bikini, which is by celebrity favorite brand Prism. We love the colour block design, as well as the supportive underwired style. Perfect for enhancing your best assets! Unfortunately this exact two-piece isn't available to buy online, but click (right) to get your hands on a teal version.

Or take a look at the Prism-inspired styles we've found for you elsewhere. Add boho vibes to your beachwear in a bikini by Hobie, or keep it simple in Topshop. Team yours with tousled hair and oversized sunnies to complete the look.

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Stunning: She looked great in a black bikini with dark green accents

Stunning: She looked great in a black bikini with dark green accents

Athlete's figure: She showed off her pert derriere in the clinging swimsuit

Athlete's figure: She showed off her pert derriere in the clinging swimsuit

Shady lady: She wore a bucket hat and designer sunglasses

Shady lady: She wore a bucket hat and designer sunglasses

Tasty: She could be seen sipping on a frosty beverage while enjoying the day of fun in the sun

Tasty: She could be seen sipping on a frosty beverage while enjoying the day of fun in the sun

Revealing: She also showed off her washboard abs as she had a big laugh

Revealing: She also showed off her washboard abs as she had a big laugh

Maria and Chelsea may seem like unlikely friends but they did team up at a pro am tennis tournament in Los Angeles back in December.

The two ladies definitely work well as a team together as they defeated their male counterparts Will Arnett and Andy Roddick, 3-1, in the exhibition match.

No doubt the trip comes at a good time for the championship tennis player as she was dropped from a slew of endorsements and asked to step down as a United Nations ambassador after she admitted to failing a drug test earlier this month.

Having a blast: The 41-year-old comedienne belted a big laugh with her gal pal

Having a blast: The 41-year-old comedienne belted a big laugh with her gal pal

Chill mode: She wore her black bra with pride as her blonde locks were done in a messy updo

Chill mode: She wore her black bra with pride as her blonde locks were done in a messy updo

Cool customers: The two certainly seemed to be enjoying the bonding trip

Cool customers: The two certainly seemed to be enjoying the bonding trip

Fun times: The two covered up and carried on with the rest of their Easter Sunday together

Fun times: The two covered up and carried on with the rest of their Easter Sunday together

As a result Maria, who was the world's highest-paid female athlete, was suspended from ber deals with Nike and Porsche, among other brands. 

At a press conference in Los Angeles earlier this month, Maria admitted she had tested positive for meldonium, a drug she had been taking for a decade, during the Australian Open in January.

The International Tennis Federation provisionally suspended her from the sport on March 12, though they haven't said how long her suspension will last. 

Chelsea is enjoying some downtime before her upcoming Netflix talk show premieres on May 11.

Having a laugh: The two have a good rapport as Chelsea and Maria were gleeful after thrashing Andy Roddick and Will Arnett at a tennis exhibition in Los Angeles in December

Having a laugh: The two have a good rapport as Chelsea and Maria were gleeful after thrashing Andy Roddick and Will Arnett at a tennis exhibition in Los Angeles in December

Four play tennis: Only two could be victorious in this epic battle of the sexes

Four play tennis: Only two could be victorious in this epic battle of the sexes

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