Laura Dianne Vandervoort (born September 22, 1984 in Toronto, Ontario, Canada) is a Canadian actress.Vandervoort plays Sadie Harrison on Instant Star. While filming the episode "18" from the third season, she met current boyfriend, Corey Sevier, who had a guest spot on the show. In the episode, his character tried to kill her character's sister.She has also appeared on CSI and The Dresden Files.In 2007, she joined the seventh season cast of Smallville as Kara Kent aka Supergirl, Clark Kent's Kryptonian cousin, and also appeared in the film The Lookout.She graced the cover of the October 2007 issue of Stuff Magazine, which was the final issue of the U.S. edition.
