it was a star-studded affair, but Extra host Maria Menounos made sure she was the only one to really stand out at her birthday party.
The presenter showed off her incredible bikini body at the bash, which was sponsored by C. Wonder and Patron Tequila.
Looking stunning, the Access Hollywood star certainly appeared younger than her 35 years.
Not showing her age: Maria Menounos celebrates her 35th birthday party, while Kris Jenner gives us her finest photobomb
Party girls: Khloe Kardashian, Maria Menounos, Malika Haqq and Kris Jenner attend the C. Wonder and Patron Tequila party to celebrate Maria's birthday on Saturday
High spirits: Maria Menounos' birthday party was sponsored by C. Wonder and Patron Tequila party on Sunday
Celebrity guests at the event included Khloe Kardashian, Kris Jenner, Derek Hough and Terrell Owens.
Gossip blogger Perez Hilton also turned up, showing of his continued weight loss.
Khloe, 28, seemed to immediately get herself into the party spirit, amusing herself with a pet monkey.
Time of her life: Maria Menounos enjoys a photo op or two, with Khloe Kardashian and Derek Hough
Flower girl: Kris Jenner and Khloe Kardashian stop for a photo with gossip blogger Perez Hilton who was showing off his continued weight loss
'There's a monkey on my head!!!!,' the Keeping Up With The Kardashians star tweeted.
The Twitter post included an Instagram snap of the 28-year-old brunette making a silly face as the black-and-white monkey sat on her shoulders, resting his paws on her head.
But that's not to say that Maria herself didn't have a fantastic time before and during her Hawaiian bash.
Surf's up! Khloe's best pal Malika Haqq joins her and Kris Jenner as they pose with Maria Menounos for her Hawaiian-themed birthday bash
Easy does it: Maria Menounos certainly appeared to be enjoying all the free booze that was on offer at her party
Julianne Hough (left) attended the party with Derek Hough (right) and their friend who seemed to be getting into the spirit of it with a Hawaiian lei
The Boston-native may have even had a little too much fun, tweeting: 'Over 50 people showering and getting ready in my house right now! So fun!!'
But the star certainly seemed to enjoy having the opportunity of showing off her amazing body to her guests.
'My pre pool party was so fun I am wasted am trying to get sober for my real party at 8!!!! Ahhhhhhh!!!'
Party games: Kris Jenner sidles up to the birthday girl, Maria Menounos, to get in on the action
New friend! Khloe Kardashian tweeted a picture of herself with a monkey on her head at Maria Memounos' 35th birthday bash on Saturday
Tropical decorations! 'Wow cute is all the @cwonderstore décor for my birthday luau?' Maria tweeted
To feel like a princess on her special day, the TV personality spent hours getting ready, including a teeth whitening treatment the day before and a personal make-over the day of.
'Thank you @paulmitchellus for the gorgeous birthday style!' Maria tweeted about her curly hair courtesy of Paul Mitchell.
'Thank you @LOrealParisUSA. Love the lip. Thank you for doing all our make up!' she added with a picture of her glamorous face, covered in L'Oreal make-up.
Birthday girl: Maria Menounos blows out candles for her birthday looking far younger than her 35 years
VIPs: Maria Menounos cuddles up to Hairspray director Adam Shankman at her birthday party
Happy guest: Kris Jenner certainly seemed to be enjoying the Tequila that was on offer at Maria Menounos' bash
Maria was decked out in an orange bikini top, multi-coloured floral skirt, wedge sandals, and a floral head piece.
But her party wasn't complete without creating the perfect tropical atmosphere.
'Wow cute is all the @cwonderstore décor for my birthday luau?,' Maria added about the provided by C. Wonder.
Fit: As well as celebrating her birthday, Maria Menounos showed off her incredibly toned stomach at the event
Kardashian matriarch Kris Jenner was another guest who appeared to be in very high spirits at the event, which was sponsored by Patron.
Kris, who is about to launch her own talk show next month, paid some lip service to a snake that was wrapped around Maria's neck at one point.
She was also seen propped up at the bar and happily chatting away to the guests.
Hi-jinks: Kris Jenner, who launches a talk show next month, was seen chatting to a snake at the party
Goofing around: Dancing with the Stars pro Derek Hough jokes around with a pal as they pose at the bash
Party hair: 'Thank you @paulmitchellus for the gorgeous birthday style!' the TV personality added
Glamazon: 'Thank you @LOrealParisUSA. Love the lip. Thank you for doing all our make up!' Maria posted