Lavish: A beaming Rihanna poses in front of an ice sculpture with an R on it and a giant fish outside her birthday party in Beverly Hills on SundayThe guest list included the likes of Beyonce, P Diddy and Jay-Z.
And with ice sculptures, cupcakes and a candy stand, Rihanna's 23rd birthday bash was certainly fit for the A-listers in attendance.
The singer couldn't stop smiling as she posed in front of two ice sculptures outside the party, held on Sunday at a private Beverly Hills residence.
With her hair up in a bright red ponytail, the star looked striking in a revealing apricot coloured dress with bright pink flared skirt.
'Go grawl, its ya birthday, ITS PARTY TIME!' Rihanna tweeted in the early hours of the party.
'All my best friends are here!!!! And my BRO!! Wish u cud see how SICK this s–t is!!! #Staytuned.'
The star wasted no time in taking to the dance floor with her fellow party goers who included Ryan Phillippe, Zac Efron and Cee Lo Green.
Dancing queen: The star partied in a revealing peach coloured outfit with bright pink skirt 
Taking the cake: Rihanna was treated to a stand of Sprinkles red velvet cupcakes with the Barbados flag and the letter R on themRihanna was also spotted munching on some special red velvet cupcakes from swanky Beverly Hills bakery Sprinkles which had the letter R and the Barbadian flag on it.
There was also a stand offering a brightly coloured selection of candy for guests to nibble on.
According to People, the star gave Ryan Phillippe and Zac Efron 'huge hugs,' adding that the two actors hung out together and chatted throughout the night.
Rappers Snoop Dog and Warren G turned up at 1am and proceeded to dance and sing along to some old-school hip-hop songs while guests cheered them on.
Cheers! Rihanna couldn't stop smiling at her bash where she hobnobbed with celebrities Jay-Z and Beyonce
Sweet treat: The party guests had a selection of candy from a stand full of brightly coloured delectablesMeanwhile, a judge today lifted the restraining order on Rihanna's ex boyfriend Chris Brown
It was replaced by a level on order - meaning Brown and Rihanna can have contact as long as he does not harass, annoy, or molest her.
Rihanna was not in court but her attorney Donald Etra told the judge she had no objection to the new order.
source: dailymail