Suki Waterhouse and topless Alice Dellal hit Cancun beach
She's been enjoying a lavish fun-filled few days in Mexico, as she joins in the celebrations for fellow model-turn-actress Cara Delevingne's 25th birthday.
And on Monday, Suki Waterhouse appeared to still be very much in party mode, as she hit the golden shores of Cancun for a day of sun worshipping with her pals.
The British beauty, who celebrated her own 25th birthday back in January, caught the eye as she stepped out in a black polka dot bikini - but her pal Alice Dellal really stole the show when she opted to go topless on the beach.
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Soaking up the sunshine: Suki Waterhouse, left, and Alice Dellal, right, were spotted soaking up the sunshine on a beach in Cancun, Mexico, on Monday
Brazilian-born model Alice, 30, displayed her sun-kissed glow in all of its glory as she sported just her patterned bikini bottoms during a day that included paragliding.
With her blonde-streaked tresses falling about her shoulders, Alice looked to be in her element as she soaked up the sunshine and garnered an even tan.
Wearing notably more clothing, Suki was seen posing for a slew of selfies on her smartphone as a lush, palm tree-lined backdrop set the scenery behind her.
Sensational: Suki wowed in a retro cut black polka dot bikini, which featured a halterneck top
snap happy: Suki grabbed a camera as she took snapshots of the day's fun-filled activities
All by my selfie: The British beauty also took some time out to pose for a slew of selfies
Active: The glamorous group enjoyed a day of paragliding as they took to the golden shores
Her halterneck two-piece was given a touch of a retro look with a tied bow at the front of her top, and a frilly layer over her high-cut bottoms.
Suki was also seen toting a larger camera as she took snapshots of all of the fun and frivolity taking place on their vacation - estimated to cost around £100,000.
Others celebrating alongside Cara included her sisters Poppy and Chloe Delevingne, model of the moment Adwoa Aboah, Jaime Winstone, Georgia May Jagger, Lady Clara Paget and socialite Mary Charteris.
Tallulah Bernard, Eleanor Wells, Christabel Reed, Octavia Calthorpe, Niamh Watmore, Mia Lillingstone, Scarlett Alexander, Larue Loves and Sophie Kerrison are also said to have been present.
Body of work: Suki showed off her enviably toned curves as she sauntered along the shoreline
Birthday girl: The crew travelled to Mexico for Cara Delevingne's (left) 25th birthday
Just chilling out: The birthday girl relaxed on the powdery sands as she chatted with her pals
Making moves: Suki and Cara have both transitioned from modelling to acting recently
But their beach visit wasn't just an opportunity to top up their tans and kick back in sunnier climes, as Cara and her friends chose to undertake paragliding.
Loving the thrill of being attached to a parachute and gliding through the air, Cara was pictured beaming in delight as she partook of the activity.
Sporting a quirky pair of goggles and guided by an instructor, Cara came over a little windswept as her short tresses caught the wind throughout the wind, with the starlet looking delighted as her feet hit the beach again.
Picture perfect moment: Wearing a light grey bikini, Cara was also seen snapping the action
Squad: Among the group also celebrating with Cara are her sisters Poppy and Chloe Delevingne, model of the moment Adwoa Aboah, Jaime Winstone and Georgia May Jagger
Lavish: The lavish celebrations south of the border are estimated to cost around £100,000
Crowd: Also said to be present are Lady Clara Paget, Mary Charteris, Tallulah Bernard, Eleanor Wells, Christabel Reed, Octavia Calthorpe, Niamh Watmore and Mia Lillingstone
She was quick to cover up in a green and yellow striped towel dress before filming the flight of her friends as they closely followed behind her in the air.
It's been an activity-filled trip for the girl gang, as Cara had also arranged for the lucky group to swim in an underwater cave, frolic with whale sharks and go on a jungle ride in ATV.
They had arrived on Sunday, after Cara finished promoting the release of her new film, Valerian and the City of a Thousand Planets.
Sky high: The ladies were seen taking to the skies as they enjoyed their paragliding session
Look at me! As each one descended, they posed for pals who were shooting with cameras
Captured: Cara stayed close with her camera as they all glided back down to the ground
Taking cover: Supermodel Cara shielded herself as one of the large balloons came in overhead
A source told MailOnline: 'The Mexican premiere of Valerian marks the end of the movie's promotional tour so Cara has, very generously, decided to fly out 20 of her best girlfriends for the adventure of a lifetime.
'She's invited all her closest friends, including Kendall Jenner, Suki Waterhouse, Georgia May Jagger, Jamie Winstone, and, of course, her older sisters Chloe and Poppy.'
The source said: 'The girls will be trekking in the rainforest, kayaking and going on excursions to sample the varied wildlife of the region... all finished off with a massive party to celebrate Cara's birthday at the end.
'It's a girls-only trip and Cara wanted to celebrate a busy few months of hard work and get away from it all as much as possible with those closest to her. It's going to be an incredible trip.'
Jet-setters: The gang made their way to Mexico for the lavish celebrations on Sunday