She has admitted that she works hard to stay in shape, so Audrina Patridge was happy to show off the fruits of her labour on a recent beach break.
The Hills star displayed her slim figure in a frilled tangerine bikini that accentuated her golden tan.
Audrina was in Cabo San Lucas, Mexico, to ring in her 27th birthday, and she was accompanied by her BMX biker beau Corey Bohan.
Bikini girl: Audrina Patridge showed off her slim figure in a tangerine two-piece on a Mexican beach break
The reality star gave her boyfriend’s bottom a cheeky squeeze as the pair took in the scenery while dipping their toes in the ocean.
They then went for a swim in the turquoise waters and Corey carried the birthday girl as the pair splashed around together.
Audrina then looked fresh out of a scene from Baywatch as she ran in the sand by the water’s edge.
The fruits of her labour: The fitness fanatic showed off the benefits of all those hours in the gym
Making a splash: The Hills star cooled off in the ocean as she rang in her 27th birthday in Cabo San Lucas
Cute couple: Audrina was enjoying the sun-soaked break with her BMX biker beau Corey Bohan
Frill seeker: Audrina's frilly orange bikini accentuated her golden tan as she hit the beach
The brunette had arrived for a day of fun in the sun with a cream crocheted sarong tied at her hips before she stripped down to reveal her curves in the orange two-piece.
She accessorised her beach look with a pair of flip flops and some aviator sunglasses.
Audrina and her beau were soaking up the sun on the beach at the ME Cabo Hotel as part of her birthday celebrations.
Shady lady: The reality star shielded her eyes from the sun's harsh rays with a pair of aviator sunglasses
Cheeky: Audrina gave her boyfriend's bottom a squeeze as the pair took in the scenery
Carried away: Corey lifted the birthday girl up as the pair took a dip in the ocean together
Slow run: Audrina looked fresh off the set of Baywatch as she jogged by the water's edge
And it seems the on/off couple’s relationship is stronger than ever.
The pair are currently on a trip to Europe and over the weekend Audrina watched Corey compete in the Red Bull Empire of Dirt BMX competition in London.
It appears that the lovebirds then travelled to Italy, as Audrina posted on her Twitter page earlier this week: ‘I love Rome!!!!’
Loved up: The happy couple only had eyes for each other as they made the most of their sunshine holiday
Fun in the sun: Audrina arrived at the beach in a crocheted sarong before stripping down to reveal her curves in the orange bikini
Jet-setter: The couple took the trip to Mexico for Audrina's birthday and have since headed on a romantic break in Europe