Suck it In Jess!

Doesn't it look like Jessica Simpson can barely breathe in that dress? I'm not saying she looks bad - she just looks cinched in a bit. Jess appeared at the Kennedy Center Honors in Washington, D.C. to honor Dolly Parton. Jess and Carrie Underwood performed Dolly Parton's hit "9 to 5," but People says Jess was "visibly nervous" and "flubbed a line."

Photo from People.

UPDATE: Jess actually stopped in the middle of her performance, said "so nervous" and walked off the stage. When all the performers from the tribute returned to the stage, Jess came with them, but she was in tears. Poor thing! NBC5 from Chicago has the video (but I couldn't get it to play).