While she might be turning 19 this coming June, Nickelodeon darling Ariana Grande is still putting on the sweet teen garb for charity events like this one where she performed live with the band Train at the TJ Martell Foundation's annual concert in New York. The few times that I've tried to tolerate watching "Victorious," (hey, that's where the hottie Victoria Justice comes from as well as a handful of others, so it was research, OK?) I have to say that I'm drawn more to Grande playing the dopey Cat on the show than I am to Justice's character. Then again, I always like the goofy underdog characters. Still, I'd like to see Ariana get a chance to branch out more. Perhaps have a mini-Anna Faris-esque career down the line?