Tammin Pamela Sursok (born 19 August 1983) is an Australian actress and musician of South African origin. She is best known for the role of Dani Sutherland on Home and Away, as Colleen Carlton on The Young and the Restless and as Siena in Disney Channels Hannah Montana. She also plays the role of Jenna on Pretty Little Liars for ABC Family. She also launched a singing career (under the name Tammin), with her debut single, "Pointless Relationship", released on 14 November 2004 and debuting in the top 10 of the Australian singles chart the following week. She portrayed Colleen Carlton on the American soap opera The Young and the Restless from 2007–2009, and was nominated Daytime Emmy nomination during her time on the soap. She recently made her first made-for-television movie, Spectacular!, which premiered on 16 February 2009 on Nickelodeon. She also played Carrie in Flicka 2. She was also a recurring guest star on the fourth season of Hannah Montana as Siena, a new love interest for Jackson Stewart (Jason Earles). Description above from the Wikipedia article Tammin Sursok , licensed under CC-BY-SA, full list of contributors on Wikipedia. 태민 서소크(1983년생, Johannesburg, Güney Afrika) 는 배우로, 대표작으로 허스크, Kane, Bound & Babysitting가 있으며, 그 외에도 Home and Away, 프리티 리틀 라이어스, 한나 몬타나, Neighbours, In Plain Sight, Rules of Engagement, 더 영 앤 더 레스트리스, 아쿠아마린, 타이거 킹: 조와 캐롤, 크로싱 오버, 내 사랑 플리카 2, 캠투캠: 위험한 게임 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2026년 The Most Wonderful Secret에서 Vanessa 역을 맡았다. 2024년 Trivia at St. Nick's에서 Celeste 역을 맡았다. 2023년 Kane에서 Pam 역을 맡았다.