"Late Night With David Letterman": Blake Lively

Blake Lively arrived at the 'Late Night Show With David Letterman' in New York.

The actress looks amazing in her white silk chiffon wrap Jenny Packham dress.

The embellished neckline is a little fussy, but it works well with the silhouette.

She completed her look with half-up and half-down hair, and sparkling Christian Louboutin heels.

"The Late Show With David Letterman": Kelly Ripa

Kelly Ripa Arrived for the'Late Show With David Letterman' in New York City.

The talk show host looked incredible in her fuchsia bell sleeves Roksanda Ilincic dress.

If you can remember, actress Ginnifer Goodwin also rocked this fabulous silhouette.

Ripa completed her look with a side swept ponytail, and hot Charlotte Olympia purple and red satin platforms.

"Late Night With David Letterman": Eva Longoria

Eva Longoria made an appearance on the 'Letterman Show' in New York City.

The 'Desperate Housewives' looks gorgeous in her black Victoria Beckham fitted dress.

When she turned around, I died over her sexy dove gray straps and exposed zipper detail.

I will kill anyone in my path for her blush and black embellished Brian Atwood 'Vanity' ankle-strap heels!