Jamie Campbell Bower was born in London, England, to Anne Elizabeth (Roseberry), a music manager, and David Bower, who works for Gibson Guitar Co. His 4 times maternal great-grandfather was Sir John Campbell, the 7th Baronet of Ardnamurchan and Airds.
Bower has a love for performing and for being in the spotlight and is an ex-member of the National Youth Music Theatre. Jamie is a good singer and is the lead singer in a band called "Counterfeit", he is also a model for Select Model Management. He went to school privately at Bedales School in Hampshire. Whilst still at school there, he was told that he had got the part of "Anthony" in "Sweeney Todd: The Demon Barber of Fleet Street", which he was recommended to audition for by family friend, Laura Michelle Kelly. Bower later went on to star in Rock'n Rolla (2008) as "Rocker", directed by Guy Ritchie. He will make his next on-screen appearance as "Caius", a member of the Volturi coven, in the tween franchise that is Twilight: Chapitre 2 - Tentation (2009) alongside actors such as fellow Brit Robert Pattinson and Kristen Stewart. Bower appeared in the third installment of Twilight, Twilight: chapitre 3 - Hésitation (2010) and Twilight: Chapitre 4 - Révélation, 1ère partie (2011). He also joined the "Harry Potter" cast as "Gellert Grindelward" in Harry Potter et les reliques de la mort: 1ère partie (2010) and Harry Potter et les reliques de la mort: 2ème partie (2011).
