This Chola Is Actually Lady Gaga’s Sister!

By: Amelia McDonell-Parry / March 12, 2010

Lady Gaga called in her nearest and dearest to help out with her and Beyonce’s “Telephone” music video — that’s her little sister Natali Germanotta, 17. Though, as blogger Matt Chew pointed out, she could almost be mistaken for another diva — Mariah Carey.