Which actress played the part of Christina McKinney on the American TV drama "Ugly Betty"?

Ashley Jensen (born 11 August 1969) is a Scottish actress and narrator. She was nominated for an Emmy for her role on the television series "Extras", in which she appeared from 2005–2007. She was also a cast member of the ABC series "Ugly Betty" and the short-lived CBS sitcom "Accidentally on Purpose". Jensen is currently the star of the comedy-drama detective television series "Agatha Raisin".

In September 2006, Jensen's first major role on American television came when she took the role of regular character Christina McKinney on the ABC series "Ugly Betty". Her character was originally an American, but when she met with the show's producers they liked Jensen's accent and changed the nationality of the character, keeping McKinney Scottish. Production of "Ugly Betty" moved to New York from Los Angeles in mid-2008, causing a conflict for Jensen, who was unable to relocate from Los Angeles and left the show in 2009 near the end of the third season but made a return guest appearance in 2010 during the fourth season.