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

 

Snooki

 

Tyra Banks

 

Snoop Dogg

 

Lady Gaga

 

George Clooney