Top Moments of the Week:10/23-10/29

TVGuide.com's Top Moments for the week of October 23 through October 29.
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Precious Red Carpet

Hollywood 411 patrols the red carpet at the L.A. premiere of PRECIOUS, the new movie produced by Oprah Winfrey and Tyler Perry.
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Behind the Scenes: Wanda Sykes Show

Wanda Sykes gives THR a sneak peek of her new late night show, The Wanda Sykes Show.
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Latest Avatar Trailer

Hollywood 411 checks out the latest trailer for James Cameron's anticipated Sci-Fi blockbuster AVATAR, his first movie in over a decade. Check out the preview of the movie that gives you the most comprehensive look released so far.
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Mercy: Guest Elisabeth Moss

Elisabeth Moss swaps '60s business attire for a hospital gown as the MAD MEN star makes a guest role on the hospital drama MERCY. Hollywood 411 tags along and speaks to the star from the set.
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SYTYCD: Adam Shankman

SO YOU THINK YOU CAN DANCE's Adam Shankman talks about his transition from guest judge to permanent member of the panel. Adam also talks about the departure of choreographer Mia Michaels and the show's open invite to Paula Abdul.
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WSJ Cafe: Rosanne Cash Sings 'Motherless Children'

WSJ Cafe presents the legendary Rosanne Cash singing her version of the song "Motherless Children" from her new album "The List," songs selected from a list her father, country legend, Johnny Cash compiled.
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Rihanna trailed by photographers upon arrival in Los Angeles

Pop superstar Rihanna arrives in Los Angeles in the middle of a media blitz where she has been talking about her new album and detailing events surrounding her assault by former boyfriend Chris Brown.
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