Sara Bareilles seemed like a one-hit wonder in the making when she struck gold with 2007 single "Love Song," but the jaunty piano-pop hit turned out to be just the beginning. Her album "Little Voice" went platinum - a rare occurrence these days - and she went on to tour with pop mainstays Counting Crows and Maroon 5.

Sara Bareilles seemed like a one-hit wonder in the making when she struck gold with 2007 single "Love Song," but the jaunty piano-pop hit turned out to be just the beginning. Her album "Little Voice" went platinum - a rare occurrence these days - and she went on to tour with pop mainstays Counting Crows and Maroon 5.

Now she's back with a new album, "Kaleidoscope Heart," and a celebrity-packed video for new song "Uncharted" featuring guest spots from the likes of Ben Folds, Pharrell Williams and Josh Groban. None of those people will be at the Newport on Wednesday, but it seems like Bareilles has plenty of star power of her own these days.