LOS ANGELES, CA - APRIL 23:  Actress Lisa Edelstein poses at the announcement of the creation of exclusive ''House-ism'' t-shirts to benefit the National Alliance on Mental Illness on The 20th Century Fox Lot on April 23, 2007 in Los Angeles, California. Getty Images logo Getty Images 31 months ago

LOS ANGELES, CA - APRIL 23: Actress Lisa Edelstein poses at the announcement of the creation of exclusive ''House-ism'' t-shirts to benefit the National Alliance on Mental Illness on The 20th Century Fox Lot on April 23, 2007 in Los Angeles, California.