NBC's 'Winter Press Tour' party

Paris Hilton arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Aubrey O'Day arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Izabella Miko arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Brittany Snow arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Lauren Graham arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Brooke Mueller arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Rashida Jones and Amy Poehler arrive at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Summer Glau arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AFP/Frazer Harrison)

Tori Spelling arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Lisa Vidal arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AFP/Frazer Harrison)

Olivia Munn arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Aubrey O'Day arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)

Izabella Miko arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AFP/Frazer Harrison)

Paris Hilton arrives at NBC Universal's '2011 Winter Press Tour' party at Pasadena in California on January 13, 2011. (AP/Dan Steinberg)