Elisabeth Moss

Actress Elisabeth Moss arrives at the BAFTA Brits To Watch event on July 9, 2011, in Los Angeles. Moss is nominated for a 2011 Primetime Emmy in the Outstanding Supporting Actress in a Drama Series category for her work on AMC's "Mad Men." It's her third consecutive nomination in the category for her portrayal of Peggy Olsen on the show.

Actress and presenter Elisabeth Moss arrives at the 38th International Emmy Awards, Monday, Nov. 22, 2010, in New York. (AP Photo/ Louis Lanzano) — AP Photo/Louis Lanzano

Actress and presenter Elisabeth Moss arrives at the 38th International Emmy Awards on Nov. 22, 2010, in New York.

Actress Elisabeth Moss arrive at the 68th Annual Golden Globe Awards on Jan. 16, 2011, in Beverly Hills, Calif.

Actress Elisabeth Moss attends the 20th annual Glamour Women of the Year Awards at Carnegie Hall in New York, on Nov. 8, 2010.

PICTURES: Elizabeth Moss

AP Photo/Evan Agostini for Chase Sapphire

From left, Cara Buono, Elisabeth Moss and Christina Hendricks attend the "Mad Men" Season 4 Finale screening, presented by Chase Sapphire and AMC, at the 21 Club on Oct. 17, 2010, in New York.

Actress Elisabeth Moss, series creator and executive producer Matthew Weiner and actress Christina Hendricks attend the "Mad Men" Season 4 Finale screening, presented by Chase Sapphire and AMC, at the 21 Club on Oct. 17, 2010, in New York.

Actors Robert Redford, right, Elisabeth Moss and Jon Hamm pose for photographers during the 26th MIPCOM (International Film and Programme Market for TV, Video,Cable and Satellite) in Cannes, southeastern France, Oct. 6, 2010.

Photos: Jon Hamm
Photos: Elisabeth Moss

Actress Elisabeth Moss poses for photographers during the 26th MIPCOM in Cannes, southeastern France, Oct 5, 2010.

Photos: Elisabeth Moss

Actress Elisabeth Moss arrives to the Season 4 premiere of AMC's "Mad Men" on July 20, 2010, in Hollywood, Calif.

Actress Elisabeth Moss arrives at the premiere of "Get Him to the Greek" on May 25, 2010, in Los Angeles.

Actress Elisabeth Moss attends the "Mad Men" Season 4 Premiere on July 25, 2010, in New York.

Elizabeth Moss is seen here as Peggy Olson, the character she plays on the AMC drama "Mad Men." The actress, who has also starred on "The West Wing" and on Broadway in the play "Speed-the-Plow," has earned two consecutive Emmy nominations (2009 and 2010) in the Outstanding Lead Actress in a Drama Series category for her work playing Olson on the series.

Elisabeth Moss, left, poses with "Saturday Night Live" star Fred Armisen, at the Season 3 premiere of the show in Los Angeles, Monday, Aug. 3, 2009. The two married in October 2009.

Actors Jeremy Pivan, Elisabeth Moss and Raul Esparza attend the opening night after party for the Broadway play "Speed-the-Plow," Thursday, Oct. 23, 2008, in New York. She received praise from critics for her turn in the David Mamet play.

Actress Elisabeth Moss poses for photographers during the Church of Scientology Celebrity Center's 39th Anniversary Gala, Saturday, Aug. 9, 2008, in Los Angeles. Moss is a practicing Scientologist.

"Mad Men" cast member Elisabeth Moss blows a kiss to photographers at the Season 2 premiere of the AMC television series in Los Angeles, Monday, July 21, 2008. Moss plays Peggy Olson, a secretary-turned-copywriter at a fictional 1960s advertising agency.

Co-stars Elisabeth Moss, left, Christina Hendricks and John Slattery are seen at the set of "Mad Men" at the Los Angeles Center Studios in Los Angeles on Thursday, July 17, 2008.

Elisabeth Moss arrives for a private preview screening of "Mad Men" Season 2 at the Museum of Modern Art in New York, Monday, June, 16, 2008.

"Mad Men" actresses Christina Hendricks, left, Elisabeth Moss, center, and January Jones pose in press room at the 67th Annual Peabody Awards at the Waldorf-Astoria on Monday, June 16, 2008 in New York.