She's been called the 'Queen of YouTube Musicians.'
She's toured internationally with Selena Gomez.
Now, 20-year-old Marlton, NJ native Christina Grimmie is the second youngest contestant on 'The Voice' to have a shot at the big win. Here are seven things you need to know about this South Jersey hometown hero:
1. Grimmie took up piano, which she plays primarily by ear, when she was 10.
4. Grimmie is a serious gamer. Her YouTube channel name references her favorite video game, The Legend of Zelda.
5. In 2012, Grimmie and her family moved to Los Angeles after Grimmie began touring with Disney actress-turned-pop star Selena Gomez.
6. The thing she misses most about Marlton is Sal's Pizza Works which she said has, "the greatest pizza ever."