Joanne Froggatt

Actress Joanne Froggatt stars as Anna Smith/Anna Bates, the head housemaid on the series "Downton Abbey."

Actress Joanne Froggatt and fellow "Downton Abbey" actor Brendan Coyle attend Masterpiece And PBS' "2012 Summer TCA" cocktail party at The Beverly Hilton Hotel on July 20, 2012, in Beverly Hills, Calif.

In July 2012, Froggatt received an Emmy nomination in the category of best supporting actress in a drama series for her role on "Downton Abbey."

Joanne Froggatt attends the 2012 Jameson Empire Awards at the Grosvenor House Hotel on March 25, 2012, in London.

Actress Joanne Froggatt attends the London Evening Standard British Film Awards 2012 at the London Film Museum on Feb. 6, 2012, in London.

From left, actresses Elizabeth McGovern, Joanne Froggatt and Michelle Dockery arrive at the 63rd Annual Primetime Emmy Awards held at Nokia Theatre L.A. LIVE on Sept. 18, 2011, in Los Angeles.

Joanne Froggatt attends the Jameson Empire Awards at the Grosvenor House Hotel on March 27, 2011, in London.

Joanne Froggatt attends the First Light Movie Awards at Odeon Leicester Square on March 15, 2011, in London.

Joanne Froggatt attends The Specsavers Crime Thriller Awards at the Grosvenor House Hotel on Oct. 8, 2010, in London.

Joanne Froggatt during Q&A following Screening of ITV'S "Downton Abbey" at BFI Southbank on Sept. 21, 2010, in London.

From left, Gareth Neane, Hugh Bonneville, Joanne Froggatt and Julian Fellowes at the screening of ITV's "Downton Abbey" at BFI Southbank on Sept. 21, 2010, in London.

Joanne Froggatt attends the British Academy Television Craft Awards at the London Hilton Hotel on May 23, 2010, in London.

British actress Joanne Froggatt poses at the media conference to introduce the key cast of the the television production "To Catch A Killer: The Joanne Lees Story" at Fox Studios on Aug. 23, 2006, in Sydney, Australia.

CBS News 24/7