Ashlee Simpson’s thoughts on lip synching?
“I’m totally against it and offended by it. I’m going out to let my real talent show, not to just stand there and dance around. Personally, I’d never lip-synch. It’s just not me.”
For those of you who missed it, here’s her excuse for this.

UPDATE:
Her official excuse?
From MTV.com:
Ashlee Simpson claimed a chronic gastric disorder was the cause of her lip-synching miscue on “Saturday Night Live” this past weekend. The singer said that acid reflux disease caused her to lose her voice and rely on a backing tape for her performance.
“It’s so embarrassing,” Simpson said when she called in to “TRL” Monday (October 25), “because it sucks. The total situation was a bummer. I made a complete fool of myself.”