*At the American Music Awards 16-year-old heartthrob Justin Bieber went four-for-four on Sunday night, capturing every award he was nominated for, including the top award of the night, favorite artist.

Bieber beat a list that featured veterans Eminem and Usher, as well as Katy Perry and Lady Gaga.

The Canadian teenager became the youngest person to ever win the trophy. Bieber also won favorite pop/rock album, favorite pop/rock male, and the show’s breakthrough artist award.

“I can’t stop smiling; this is amazing,” Bieber said after he also beat Eminem and Usher for favorite pop/rock male. “Truly I don’t know how this is possible because I’ve been singing Eminem since I was three and Usher is my mentor. So this is big.”

Read MORE of this AP report by Nekesa Mumbi Moody and find out who else won, HERE.