Jessica Simpson's little sister lived every lip syncer's worst nightmare during an appearance on Saturday Night Live in 2004 when on her second performance of the evening, the words from her first performance were blasted into the crowds.

The vocals were swiftly turned off and she attempted to dance away the moment, until the full horror of the situation dawned and she fled the stage. Even more embarrassing though was the explanation from her manager who said she was only lip syncing because she had a nasty case of acid reflux which made her voice hoarse.