Child Actors That Put Nickelodeon On Blast

For over 40 years, Nickelodeon has been a leader in kids' TV. The network is responsible for launching the careers of some seriously impressive stars, including Ariana Grande, Emma Roberts, and Jessica Alba, and kids who grew up in the '90s and '00s have fond memories of shows like "Clarissa Explains It All," "Are You Afraid of the Dark," and "Victorious."