How Tall are Hollywood Stars

We have all heard Hollywood stars are shorter than they appear on film. Here is a list that proves that to be true.

Snooki is 4'8"
Paula Abdul 5'0"
Reese Witherspoon, Lady Gaga 5'1"
Salma Hayek, Hillary Duff, and Prince 5'2"
Martin Scorsese, Paul Simon 5'3"
Seth Green, Michael J. Fox, Emilio Estevez 5'4"
Dustin Hoffman, Bruno Mars, Daniel Radcliffe, Scott Cann 5'5"
Jon Stewart, Jack Black, Cheech Marin 5'6"
Robert Downey Jr. (or 5'8"), Tom Cruise, Martin Sheen, Ben Stiller 5'7"