LOS ANGELES, CA - APRIL 09: TV personality Christopher Knight speaks at Reality Rocks Expo - Day 1 at the Los Angeles Convention Center on April 9, 2011 in Los Angeles, California. (Photo by Alberto... more 
LOS ANGELES, CA - APRIL 09: TV personality Christopher Knight speaks at Reality Rocks Expo - Day 1 at the Los Angeles Convention Center on April 9, 2011 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images for Reality Rocks) less 
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Getty Images | Photo By Alberto E. Rodriguez / Getty Images for Reality Rocks
Sat, Apr 9, 2011 7:02 PM EDT