Pink stole the show. No question. This performance was amazing. 




I loved that Bieber showed off his vocals by stripping down As Long As You Love Me and performing it acoustic. 



Usher never disappoints! He's truly amazing! 


Can you believe Kelly Clarkson has been famous for 10 years now?! Crazy how time flies! Kelly is definitely one of the best female vocalists of all time! 




I love Linkin Park!