Bonnie Wright and Jamie Campbell Bower end engagement

LOS ANGELES, July 11 (UPI) -- British film stars Jamie Campbell Bower and Bonnie Wright have ended their engagement, a source told UsMagazine.com.

Bower, 23, is known for his work in the "Twilight" film franchise, while Wright, 21, co-starred in the "Harry Potter" movies. The couple began dating in 2009 and announced their engagement last year.

"Bonnie and Jamie split a while ago," an insider told UsMagazine.com Tuesday. "It was amicable, but things had not been going right for some time. It's sad."