Well, Jimmy Fallon has certainly become the Barbra Walters of online pop star Q&As, hasn't he? A few months after getting to conduct a video interview with Madonna over Facebook, now he's doing similarly with Justin Bieber on YouTube, a 7:15 P.M. Thursday interview that fans can submit questions for (hashtag AskJustin!) up until the release of Bieb's new album Believe this upcoming Tuesday. Fallon, who refers to himself as an older Bieber ("And fatter," reminds Justin, helpfully), tries to get in a Q ahead of time, but is summarily hushed by Ontario's own. "Not right here. Not right now," whispers Bieber. We're excited too, Young James. Soon enough.