He's most sought-after for his boutique porcelain veneers, which cost clients $4,000 a tooth and up to $80,000 for a full smile reconstruction. So how did Apa become the world's leading celebrity ...

Fixing it might require veneers, added Dr. Apa. Meanwhile, Julia Roberts reportedly brushes her teeth with baking soda, a tip she attributes to her grandfather. Experts claim this is an unusual ...