Final three vie to be named 'The Voice'

Jake Worthington, Josh Kaufman, Christina Grimmie

All three finalists on "The Voice" know what it's like to be rejected.

Usher stole Josh Kaufman after Adam Levine cut him. Christina Grimmie was set to leave but won the instant Twitter save. Jake Worthington tried out before but got no turnarounds until this year.

Levine says every time he sees Kaufman it pains him that he let Kaufman go. Levine says every success Grimmie had on the show is because of her own choices, not because of anything he did for her.

Shakira says Worthington is so cute, she just wants to squeeze him.

The winner of "The Voice" will be announced tonight on NBC.