Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm, costume designer Janie Bryant and producer/creator Matt Weiner arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Christina Hendricks arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Christina Hendricks arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm and actress Jennifer Westfeldt arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Cara Buono arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Jennifer Westfeldt arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm and actress Jennifer Westfeldt arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Elisabeth Moss arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Cara Buono arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Jennifer Westfeldt arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Costume designer Janie Bryant arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Costume designer Janie Bryant arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm and actress Jennifer Westfeldt arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor RJ Mitte arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Betsy Brandt arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Betsy Brandt arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Costume designer Janie Bryant and producer/creator Matt Weiner arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Aaron Paul arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm, costume designer Janie Bryant and producer/creator Matt Weiner arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Christopher Stanley arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jared Harris arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jared Harris arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Jon Hamm and producer/creator Matt Weiner arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Lionsgate's John Feltheimer, producer/creator Matt Weiner, costume designer Janie Bryant and AMC's Charlie Collier arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actor Joel Murray arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Actress Deborah Lacey arrives to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)

Premiere Of AMC's "Mad Men" Season 4 - Arrivals

HOLLYWOOD - JULY 20: Virginia Donohoe and actor Rich Sommer arrive to the season 4 premiere of AMC's "Mad Men" on July 20, 2010 in Hollywood, California. (Photo by Alberto E. Rodriguez/Getty Images)