Mummy's the word on Jessica Simpson's big news, plus more from Justin Bieber, Katy Perry and other stars
Updated: Friday Nov 04, 2011 | 06:00 AM EDT
By: Christie LaRusso
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"Thanks Dr. Dorfman for the zoom."– Satisfied teeth-whitening client Lindsay Lohan, whose less-than-pearly whites at an October event was the talk of the Internet, on Twitter
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