Tiffany Dawn Thornton(born February 14,1989)is an American actress,singer-songwriter best known for her co-starring role as Tawni Hart on Disney Channel original series ,Sonny with a chance and So Random!She is briefly presented the 'Friends for change' competition with Jason Earles.
Thornton was born in College Station,Texas,US.She made her televison acting debut in the pilot episode of Fox sitcome Quintuplets.Then she appear on 8 simple rules,American dreams,The O.C.,Desperate Housewives,That So Raven,Jericho,Wizard of Waverly place,and Hannah Montana.
In 2009,she began her role as Tawni Hart on Disney Channel Orginal Series Sonny with a Chance and then went to play a part in Disney Channel Original Movie ,Hatching Pete.Sonny with a Chance ended on January 2,2012 and was replaced by So Random!,which premiere on January 5,2012.
Thornton now happily married,became engage with her boyfriend of one year,Christopher Carney,a court officer,in December 2009.The two married on November 12,2011 at Garvan Woodland Gardens in Hot Spring National Park,AR.Demi Lovato was one of the bridemaids,and caught the bouquet at Thornton's wedding. On February 13, 2012 Thornton announced she was pregnant with their first child later revealed to be a boy. On Auugst 14,2012 Tiffany delivered her baby named Kenneth James Carney.