All it took was "One Time" for Justin Bieber to hit the radio, and we've had the fever ever since. And Usher was there through it all, like a big "celeb-savvy" brother. Now, they're BOTH mega stars -- touring the world and making monster collaborative performances at the Grammys. But what were these buzz-worthy buddies like back in the day? They were still chummy comrades, but just a little cuter. Check out this pic from KCA'09.
Here they are today. Still cute, but way more smooth.
Fun Fact: Before Usher took on the position of Justin's mentor, Justin Timberlake was thinking about taking the Biebs under his wing! We like this match better, sorry JT!
Will the killer duo make another appearance at this year's Kids' Choice Awards? We sure hope so!