Actress Emma Roberts made her film debut working with one of the best actors in history — and she didn’t even know it. At only ten years old, Roberts was cast as the daughter of Johnny Depp’s character in 2001′s Blow, but she would later recall that she was too young during the experience to realize what a respected figure her co-star was in Hollywood. In 2004, Roberts joined the ranks at the Nickelodeon network, taking a leading role in the series Unfabulous.