Katie Holmes

When you run marathons for fun, you're allowed to try out a barely there mini. Check out Katie Holmes for an example. Although we're in no state to go above the knee, we applaud the leggy actress for showing off her gams in style at the Late Show with David Letterman. We heart Katie's little red coat. Matched with her Posh bob, you'd never think she was a mom! Would you wear a major mini coat?