Erin Grey Van Oosbree (born August 24, 1973), known professionally as Grey DeLisle (pronounced De-lyle), is an American actress, comedian, and singer-songwriter. She has done voice acting for numerous animated films, television shows, and video games. Her long-running voice roles include Vicky from The Fairly OddParents, Mandy from The Grim Adventures of Billy & MandyDaphne Blake from the Scooby-Doo franchise, and Wubbzy from Wow Wow Wubbzy! She also performed the voice of Burn in Turbo FAST and became part of the voice cast in Handy Manny.