Christina Grimmie United States
Biography
Christina Grimmie (March 12, 1994 – June 11 2016), known on YouTube as zeldaxlove64, was a pianist and singer known for covers of hit songs by artists such as Demi Lovato, Selena Gomez, Christina Aguilera, Miley Cyrus and Justin Bieber. Grimmie is best known for her video with Sam Tsui, covering Nelly's "Just a Dream", which has had over 116 million views as of June 2016. She has over 378 million views on her channel as of June 2016, and is the 97th most subscribed musician on YouTube.