Model Heidi Klum wore a short John Galliano dress for the 2008 fashion show at New York City's Bryant Park.

Actresses, models and musicians hit the runway in red to raise heart disease awareness during the Heart Truth's Red Dress Collection Fall 2012 show during Mercedes-Benz Fashion Week at New York City's Hammerstein Ballroom.

Actress Jenna Elfman walked the runway in a leggy Alberta Ferretti dress during the 2012 fashion show.

Minka Kelly wore a shimmery Diane von Furstenberg gown for the 2012 fashion show.

Cat Deeley donned a strapless Alberta Ferretti dress for the 2011 fashion show at New York City's Lincoln Center.

Denise Richards walked the runway in a flowing Matthew Williamson gown at the 2011 fashion show.

Two-time "Dancing With the Stars" champion Julianne Hough wore a bejeweled Daniel Swarovski design for the 2011 fashion show.

"The View" co-host Elisabeth Hasselbeck wore a one-shouldered Donna Karen dress for the 2010 fashion show at New York City's Bryant Park.

"Good Morning America" co-anchor Robin Roberts wore a one-shouldered J. Crew Collection gown for the 2010 fashion show.

Actress Joan Collins walked the runway in a Stephane Rolland dress for the 2010 fashion show.

"Katie" host Katie Couric wore a satin Carmen Marc Valvo gown for the 2009 fashion show in New York City's Bryant Park.

Molly Sims walked the runway in a sparkly Daniel Swarovski design during the 2008 fashion show.

"Live" co-host Kelly Ripa wore a knee-length Diane von Furstenburg dress for the 2007 fashion show at New York City's Bryant Park.

Actress Kim Cattrall wore a flowing Carolina Herrera gown for the 2007 fashion show.

Lindsay Lohan walked the runway in a plunging Calvin Klein dress for the 2006 fashion show at New York City's Bryant Park.

Fergie wore a short and shimmery Daniel Swarovski design for the 2006 fashion show.