Lady Gaga turns 30 till today (March 28), but the singer celebrated her milestone birthday with a big party at No Name club in Los Angeles on Saturday night (March 26).

With her fiance, Taylor Kinney, on her arm, Gaga went for full 80s glam. She wore a gold sequined off-the-shoulder mini dress with a big black belt to show off her slim waist. The chic gala was filled with the biggest of stars including Taylor Swift, Nick Jonas, Lorde, Lana Del Rey, Lisa Rinna and Harry Hamlin, Mark Ronson and Pharrell.

Despite Gaga's reported no-gift policy, she did receive a rare Michael Jackson sketch called "Dancing Feet." TMZ reported that another version of the same sketch sold in 2010 for about $25,000. American Horror Story co-star Kathy Bates also revealed that Lady Gaga put on a special performance but didn't say much else except that she did amazing.

See some clips from outside the Lady Gaga's 30th birthday party here.