The "Desperate Housewives" star appeared with Letterman on Wednesday to promote her new cookbook, "Eva's Kitchen," but all eyes -- especially the host's -- were on what she wore on set.
"I wore a tuxedo for you," she told Letterman, to which he replied, "That's only part of a tuxedo."
The outfit drew even more attention when her jacket -- which covered up her shirtless chest -- began to pop open. It was all Letterman could do to keep his focus on her cookbook and the guacamole recipe that she was presenting. Turns out that she likes cilantro, but he has a genetic predisposition to find it soapy tasting.
Watch the video below:
