Beyonce celebrated her 35th birthday in style— retro style. The superstar went all out for a throwback, Soul Train-themed party in New York City. Everyone from husband Jay Z to party guests Kelly Rowland, Serena Williams and Diddy showed up in costume, according to NY Mag. Didn't get an invite? Here's everything you missed!
Beyonce wore a sparkly bodysuit and huge gold hoop earrings.
Jay Z pulled off his best Jimi Hendrix impression, complete with afro wig and sunglasses.
Serena Williams and Kelly Rowland came to slay. Other friends who showed up included Chance The Rapper, Kendrick Lamar, Cassie, Alicia Keys and Swizz Beatz.
Diddy took the '70s theme very seriously. The rap mogul showed up in a wig and a plunging lace shirt.
Beyonce made a cute speech about being "so happy"...
...and daughter Blue Ivy stole the show.
[Photo: Getty Images]