Tiffany Thornton

Tiffany Dawn Thornton (born February 14, 1986 in College Station, Texas, U.S.) is an American actress, comedian and singer, best known for her co-starring role as Tawni Hart on the Disney Channel Original Series, "Sonny with a Chance."
Career.
Thornton made her television acting debut on the pilot episode of the Fox sitcom, "Quintuplets". She then went on to guest star on "8 Simple Rules", "American Dreams", "The O.C.", "Desperate Housewives", "That's So Raven", "Jericho", "Wizards of Waverly Place" and "Hannah Montana". 
In 2009, she began her role as Tawni Hart on the Disney Channel Original Series, "Sonny with a Chance" and then went on to play a part in the Disney Channel Original Movie, "Hatching Pete".
Personal life.
Thornton became engaged to her boyfriend of one year, Christopher Carney, a court officer, in December 2009. She has openly stated, "I am a Christian. I would have nothing without my faith."