2 Hot 2 Handle

But Heidi isn't the only star who knows how to shine. "Gossip Girl" lead Blake Lively -- who can also be seen on the big screen in Ben Affleck's new flick, "The Town" -- sparkled as she visited "Late Show with David Letterman" in a sequined Elie Saab stunner, which featured 3/4-length sleeves and interesting shoulder cut-outs. Jeffrey Ufberg/WireImage.com - September 27, 2010

But Heidi isn't the only star who knows how to shine. "Gossip Girl" lead Blake Lively -- who can also be seen on the big screen in Ben Affleck's new flick, "The Town" -- sparkled as she visited "Late Show with David Letterman" in a sequined Elie Saab stunner, which featured 3/4-length sleeves and interesting shoulder cut-outs. Jeffrey Ufberg/WireImage.com - September 27, 2010