Alicia Keys celebrates 33rd birthday at surprise post-Grammy party
- Photo: Steve Granitz/WireImage1 of 13
- Photo: Steve Granitz/WireImage2 of 13
- Photo: Kevin Mazur/WireImage3 of 13
- Photo: Jackson Lee/Splash News4 of 13
- Photo: Charles Sykes/AP5 of 13
- Photo: Ross Schultz/Newspix/Rex USA6 of 13
- Photo: LJA/WENN7 of 13
- Photo: Steve Granitz/WireImage8 of 13
- Photo: Charles Sykes/Invision/AP9 of 13
- Photo: Gregory Pace/Rex USA10 of 13
- Photo: Joe Stevens/Retna Ltd.11 of 13
- Photo: @therealswizzz/Instagram12 of 13
Alicia Keys was treated to a star-studded surprise birthday bash on Sunday featuring performances from Nas and Stevie Wonder.
RELATED: Grammy afterparties
Keys turned 33 on Saturday and her husband Swizz Beatz ensured she celebrated in style by throwing a secret party for his wife at a mansion in Los Angeles after Sunday's Grammy Awards.
Around 75 friends and family, including Russell Simmons and Busta Rhymes, watched rapper Nas hit the stage to perform with Sean "Diddy" Combs, before Keys joined him for a rendition of his Lauryn Hill duet "If I Ruled the World."
RELATED: Grammy's buzzworthy moments
Wonder then played his classic hit "My Cherie Amour," according to New York Post gossip column Page Six.
In a post on Twitter to mark Keys' milestone, Swizz Beatz wrote, "HBD to a true goddess. Love you baby."
The singer had already celebrated at the Grammys earlier in the evening after winning the Best R&B Album prize for "Girl On Fire."
RELATED: Grammy fashion hits and misses
Get the Duggar dish on Replay hosted by Wonderwall's Kirby Kristen.Watch Video »
Best Beach Bodies
As the temp cools down, heat things back up by checking out the best beach bodies of 2015!Watch Video »
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.Watch Video »
Life With Toast
@TheFatJewish chats life with his Instagram-famous pooch @ToastMeetsWorldWatch Video »
In honor of the 10th anniversary of "Just Friends," check out how the stars of the film have changed.Watch Video »
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.Watch Video »