Christina Grimmie covers "We found love" by Rihanna

 Hey readers! I think u know Christina Grimmie right? Christina Grimmie is like a youtube star! She's not known very well by a lot of people but she's a great singer. She's known as zeldaxlove64 on youtube.
She is a singer and plus,a pianist. She's a singer known for covers of hit songs by such artists like Miley Cyrus,Demi Lavoto,Selena Gomes,Christina Aguilera,and Justin Bieber! Christina Grimmie has performed in the UNICEF charity concert and back up for Selena Gomez & the scene. Isn't that Amazing?
  Christina Grimmie was the first invited to the 2011 first ever Digitour,specially designed for youtube artistes! She's amazing ain't she?Sorry but that's all I know 'bout her.

This is the first version uploaded yesturday by christina grimmie.

This is the 2nd version uploaded today by Christina Grimmie.

Hope u enjoy =). And by the way Christina putted her own mix in the videos.