Mama Gaga

LADY GAGA'S mum taught her everything she knows about beauty and make-up. "When I was four, my mom would put lipstick on herself and then on me, and she would talk to me about beauty," reveals the songstress in an interview with People. Gaga, who turns 25 today, also has her mum to thank in part for her good skin - even though she sleeps in her make-up most days. "[It's] not good for your skin, but I'm blessed with good genes." Gaga is currently the face of MAC Cosmetics' Viva Glam lipstick campaign, which raises money for the fight against AIDS through sales of the lipstick. Despite being known for her controversial style, when asked about the most surprising thing in her make-up bag, Gaga's answer was not quite as out-there as one might expect: "Sunblock! I don't like to tan my face because it's bad for wrinkles." How shockingly sensible.