Justin Bieber plays it cool while being interviewed by Radio Disney’sErnie D about his new album My World 2.0 and his upcoming concert tour.Here’s what the 16-year-old Canadian cutie shared:On receiving a Range Rover from Usher:“He took me outside. There was a big bow on top of it….It was amazing, I jumped inside and he popped in his CD [Raymond Vs. Raymond].”On driving (with his manager):“My mom is scared to death to ride with me. I ride with different people, like my manager lets me drive.”On the most exciting thing he’s done the past year and a half:“There has been a lot of great moments, but I would have to say it was pretty amazing performing for the President. That was pretty sweet and presenting at the Grammys… [Meeting Beyonce] definitely has to be up there.”JUSTJARED