Jennifer appeared on the Late Show With David Letterman wearing a lilac Valentino Spring 2009 draped dress with a navy jewel encrusted waist belt.

Unlike most stars who arrive at Letterman, Jennifer opted to wear a coat over her gorgeous dress. Yes it was the middle of November and no doubt cold but if everyone else can arrive sans coat then so can Jennifer.

Kat DeLuna wore the same shortened dress when she arrived at the “Conde Nast Traveler Hot List Party” in New York City during April.

Like Jennifer the singer opted for black peep-toes with her dress.

Jennifer did look great on the Letterman show, but I have to give this to Kat as she seems more confident in her dress.

Credit: & Wireimage