Bieber behaving badly

Published On: Jan 23 2014 02:11:52 PM CST   Updated On: Feb 26 2014 06:26:25 AM CST
Justin Bieber arrives at Toronto police station

Justin Bieber, who graduates from being a teen pop star when he celebrates his 20th birthday Saturday, has several court dates on his calendar next month. Take a look back at Bieber's long history of bad behavior.