From Wikipedia, the free encyclopedia. Grey DeLisle (born August 24, 1973) is an American actress, voice actress, singer-songwriter, and comedienne. To date, she has released four solo albums and has featured on the tribute album Anchored in Love: A Tribute to June Carter Cash and film soundtrack of Loggerheads. DeLisle has had many roles in television programmes such as Princess Azula in Avatar: The Last Airbender and Mandy in The Grim Adventures of Billy and Mandy. DeLisle has also had voice acting roles in many computer and video games, such as Yangja and Yoshen in Escape from Monkey Island, Ver más..