Justin Bieber's goal for 2011: To win a Grammy

Justin Bieber may have just had his best year ever, but the 16-year-old phenom is already focused on setting another milestone in 2011.

"My goal in 2010 is to win a Grammy," Bieber told Billboard.com at the Z100 Jingle Ball on Friday (Dec. 10), where the teen pop star headlined for a sold-out crowd of screaming fans at New York's Madison Square Garden.

Photos: Pop Stars Perform at Z100