From Mario Lopez to Kanye West, see why Hollywood's hottest call their mothers their best friends. By Brian Orloff
More from PEOPLE
- Buffy and Willow Back Together! Sarah Michelle Gellar Reunites with Former Co-star Alyson Hannigan
- Read the Cover Story – Tess Holliday: The World's First Size 22 Supermodel!
- Inside the 'Treatment' Josh Duggar Received After Reported Child Molestation
- Scott Porter Welcomes a Son – See Baby's First Photo!
- Cannes Winners: Rooney Mara Ties for Best Actress, Dheepan Takes the Palme d'Or