Christina Grimmie

Christina Grimmie rose to prominence the modern way -- by becoming a YouTube celebrity! -- so it's especially awesome to see her take the stage on 'The Ellen DeGeneres Show,' performing her single, 'Liar Liar.' Grimmie spent the summer opening for Selena Gomez‘s We Own the Night tour, and now the precocious 17-year-old is taking her newfound star status to a whole new level with a stunning perfor

New Jersey teen Christina Grimmie stopped by the Radio Disney studio to deliver a solo performance of her song 'Liar Liar.' Armed with just her keyboard, Grimmie threw herself into the emotional song.

YouTube sensation Christina Grimmie has landed an opening slot for Selena Gomez's We Own the Night tour, and now the 17-year-old is opening up about her music, her ties with the Disney star and the exciting summer run.

Christina Grimmie started gaining attention from her YouTube covers, performing songs from Justin Bieber, Selena Gomez, Demi Lovato and many more. Now, the YouTube starlet is making her official debut as a recording artist with her album 'Find Me,' which features her lead single 'Advice.'