Dani Phantom

Danielle "Dani" Phantom is a fictional character and superhero/sidekick from Danny Phantom. A younger female clone version of Danny Phantom, she was created accidentally by his arch enemy Vlad Plasmius while he was trying to clone Danny Phantom. She is voiced by renowned child (now-teen) actress Anna Sophia Robb (Because of Winn-Dixie, Soul Surfer, Race to Witch Mountain, The Reaping, Charlie and the Chocolate Factory, Bridge to Terabithia) in her first appearance, and later by Krista Swan.