Lady Gaga's UniverseA guide to the ex-boyfriends, stylists, family members and admirers in Gaga's orbit
blog comments powered by Disqus
Sister: Natali Germanotta
Gaga's 18-year-old sister followed in her sister's footsteps by graduating from the Convent of the Sacred Heart on Manhattan's Upper East Side, and is currently a first-year student at Parsons the New School for Design. She had a quick cameo about two and a half minutes into the video for "Telephone."