Tammin Sursok

South African-born actress Tammin Sursok studied acting at the Trinity Speech and Drama College and played the part of Dani Sutherland on the long-running Aussie soap opera "Home and Away" between 2000 and 2006. In 2007, moved to the States, winning a small part on the CBS sitcom "Rules of Engagement" and the role of Colleen Carlton on the daytime soap "The Young and the Restless."

Though performed by two previous actresses, Colleen was played Sursok until the character's memorable demise in 2009. Younger viewers may know Sursok best from her stint as Siena on the Disney TV hit "Hannah Montana" and Jenna on the ABC Family teen mystery "Pretty Little Liars."