McKenzie Kate Westmore is an American actress and singer most popular for having played the role of Sheridan Crane Lopez-Fitzgerald on the television soap opera Passions from 1999 to 2008. To fans of Passions, Sheridan is well known for her popular pairing with Luis Lopez-Fitzgerald, portrayed by Galen Gering. They are sometimes called "Shuis", a portmanteau of both of their names. She has also guest-starred on an episode of Friends as herself. In 2008, she made a guest appearance in season 3 of Dexter. On December 12, 2008, Westmore debuted in the recurring role of Dr. Riley Sinclair on ABC's daytime drama All My Children. She also guest starred as Ensign Jenkins in the Star Trek: Voyager episode "Warhead". Since 2011, Westmore has served as the presenter of the Syfy original series Face Off, a reality competition featuring makeup artists competing for $100,000.