How the smiles of the stars actually looked until the dentists intervened (13 photos)

Stars, by virtue of their profession, need to be perfect. Behind them always the public is watching closely. 'Cause shots with crooked or bad teeth can ruin everything. Here are the celebrities who resorted to help dentists for a Hollywood smile.

1. Demi Moore





2. Joseph Gilgun



3. Gwen Stefani





4. Cher



5. Zac Efron



6. Catherine Zeta-Jones



7. Kate Beckinsale



8. Leanne Rimes



9 Millie Bobby Brown



10 Dakota Johnson



11. Dwayne Johnson



12. Nicolas Cage



13. Morgan Freeman