Heart Truth Red Dress Fall 2010What’s not to love about celebrities getting all dressed up for a good cause that helps women live better lives? That’s what the Red Dress initiative is all about, helping people understand that heart disease is the No. 1 killer of women.

So Thursday’s show was a grand party, with celebs such as Heidi Klum, Robin Roberts and Jordin Sparks wearing red dresses and walking down the runway in the Tents at Bryant Park. In contrast to the other shows, these models actually SMILED. And walked down the runway with some energy and buoyancy. And even laughed a little for the cameras.

Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010

Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010

Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010

Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010

Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010Heart Truth Red Dress Fall 2010