Christina Grimmie is currently 17 years old. She was born on March 12, 1994. Grimmie is a YouTube sensation, who has garnered millions of views for her covers of pop music hits by other artists, such as Justin Bieber, Miley Cyrus and Christina Aguilera.
Christina Grimmie turned 17 on March 12, 2011. She is known for her YouTube covers of songs by famous artists and was the opening act for Selena Gomez & The Scene during their We Own the Night tour in 2011.