Here’s a collection of celebrity prom pics. Katie Couric was hot!!! That dude with Jessica Alba probably still has that prom pic in his wallet and Michelle Obama looks 30 and her date looks 40.  Check’em out…

Michelle Obama


Will Ferrell


Jessica Alba


Britney Spears


Sandra Bullock


Meg Ryan


Sarah Palin


Derek Jeter


Lizzy Caplan


Katie Couric


Bruce Willis



Brad Pitt


Ellen Degeneres


Tiger Woods


Claire Danes


Meryl Streep




Tyra Banks


Snoop Dogg


Lady Gaga


George Clooney