This popular Canadia singer was no "baby" about being bullied on the Internet.
Justin Bieber
This actress and singer may rock at camp, but students at her school signed a "We all hate [name]" petition.
Demi Lovato
He was bullied for his "big ears" and unusual name, but he grew up to be a U.S. president.
President Barack Obama
Long before he swam is way to Olympic medals, kids flicked his "big ears" and made fun of his lisp and ADHD.
Michael Phelps
This model was called "Lightbulb Head" because she was tall and skinny and "had a large forehead."
Tyra Banks
This pop singer didn't understand why darker-skinned classmates cursed her lighter-colored skin.
Rihanna
His school days got "hairy" when he landed the Harry role and his peers became jealous.
Daniel Radcliffe
Even princes get bullied. This Brit was targeted because of his red hair.
Prince Harry Windsor
This soccer star who married someone "Posh" was bullied because he focused on soccer instead of the usual kid stuff.
David Beckham
Her books have sold over 400 million copies-but fame has not erased painful memories of being picked on as a kid.
J.K Rowling
Fans go "gaga" over this singer who was bullied because she had a "big nose" and "buck teeth."
Lady Gaga
This young actress didn't get lost in the "Twilight" even though kids were mean to her.
Kristen Stewart
At school, no one wanted to eat with this "outsider." Today, she's "in" demand as the wife of a British prince.
Kate Middleton Windsor
This all-star outfielder hit a home run when he overcame the bullying that occurred when he stuttered.
Johnny Damon
This host wasn't "Idol"-ized as a kid. He was bullied because he was overweight.
Ryan Seacrest
He wanted to "Beat It" (get out of there) when his father bullied him.
Michael Jackson
This British born "vampire" was repeatedly beaten up at school. Today he'd like to take a bite out of bullying.
Robert Pattinson
Bullying gave this Japanese princess so much anxiety that she was afraid to return to school.
Aiko, Princess Toshi of Japan
Today, this former football running back could rush past kids who once targeted him for stuttering and being overweight.
Herschel Walker
Bullied for being Jewish might have made this director feel like an extraterrestrial (ET).
Steven Spielberg