Photos of Jessica Simpson Arriving at The Late Show Wearing a Knee-Length Dress

David Letterman Asks Jessica About John Mayer, Tony Romo

Jessica Simpson struck a few poses last night on her way into The Late Show in NYC. She's out and about promoting The Price of Beauty, and she was off afterward for a screening, performance, and Q&A session with fans — we were there, so lots more to come on that later! Jessica first opened up to Dave about her latest TV project, but he was more interested in talking about her exes. In the interview, she chatted about Tony dumping her on her birthday and John Mayer's comments about their sex life. "Normally, you would think that somebody you care about would keep those intimate details to themselves," she said. "It was definitely compliment . . . in a way. But I don't really want people to know that about me. It's like, I'm the good girl and then that happens." Look after the jump to see a clip from Dave's show!

To see more photos of Jessica, just read more.