Heidi Montag recently reduced her breast implants from F-cups to C-cups, making her look, well, almost normal. Her decision to downsize was based on the fact that she found it hard to exercise with her massive implants. Guess she found out why they've been called 'knockers!'
Here she is going thru LAX with husband Spencer Pratt the other day:
And here she is doing the big REVEAL in Las Vegas in April 2010 after she got 10 surgeries in one day:
And here she is BEFORE all surgeries: