Lady Gaga doesn't officially turn the big 3-0 until today, but the pop singer celebrated her milestone with a party over the weekend.
The singer and a bevy of her celebrity friends partied at No Name Club in Los Angeles on Saturday night.
Photographer Group/Splash News Taylor Swift is seen in West Hollywood to celebrate Lady Gaga's 30th birthday.
SPW/TwisT/Splash News PHOTO:Pharrell Williams was seen at 'Lady Gaga's' private birthday party at 'No Name' Restaurant in Los Angeles.
Gaga attended her birthday party with her fiance, Taylor Kinney.
Also photographed walking into the party were
Taylor Swift, Pharrell, Kate Hudson, Nick Jonas, Chrissy Teigen and husband John Legend.
SPW/TwisT/Splash News Kate Hudson was seen arriving at 'Lady Gaga's' Birthday Party at 'no Name' Restaurant in Los Angeles.
SPW/TwisT/Splash News Chrissy Teigen and John Legend were seen at 'Lady Gaga's' private birthday party at 'No Name' Restaurant in Los Angeles, Calif.
But the celebrity guest list didn't end there: singers Lorde, Lana Del Rey,
Kylie Minogue and Ashlee Simpson were also snapped walking into the party along with her husband, actor Evan Ross. Also, actress Kathy Bates and DJ Mark Ronson were spotted celebrating Gaga.
Real Housewives of Beverly Hills" stars Lisa Rinna and Lisa Vanderpump also attended the fete, according to photographs, with their husbands respectively, Harry Hamlin and Ken Todd.