Usually you'll see a dress on the runway before you see it on the red carpet, but last night was different. Celebrities posed on the red carpet before gracing the runway last night for Heart Truth’s Red Dress Fashion Show at NYC’s Hammerstein Ballroom. Sponsored by Diet Coke, the red dresses in last nights show were created to inspire women to protect their heart health. We love fashion for a good cause! Which dress is your favorite?

Debbie Phelps wearing Adrianna Papell