Hailee Steinfeld

Ariana Grande: From Actress to Chart-Topping Singer

Ray Kroc: McDonald's Restaurants Builder: McDonald's Restaurants Builder

Little Mix: Singers with X-tra Success

Kellogg Family: Breakfast Cereal Pioneers: Breakfast Cereal Pioneers

Demi Lovato: Taking Another Chance

William Wrigley Jr.: Wrigley's Chewing Gum Founder: Wrigley's Chewing Gum Founder

Justin Bieber: Pop and R & B Idol

Pharrell Williams

Selena Gomez: Pop Star and Actress

Georgia O'Keeffe

Ross Lynch: Actor, Singer, Dancer, Superstar

Dak Prescott

That's a Rap

Hillary Rodham Clinton

Zendaya: Capturing the Stage, Screen, and Modeling Scene

Grace Coolidge

Austin Mahone: Vocals Going Viral

Michelangelo

Josh Hutcherson: The Hunger Games' Hot Hero