Cast your vote to support your favorite artist before 12 noon ET Tuesday - and help decide who goes to the semifinal!

TOnight: GWEN’S PAST REVEALED

New Tonight 10/9c. Gwen's secret past is revealed when she goes off on a patient's father in the ER.

TOMORROW: UNDATEABLE GOES LIVE!

Live Tomorrow 9/8c. Undateable is coming at you LIVE on both coasts! You won't want to miss the special hour-long episode – Danny promises it'll be super bucky!

TOMORROW: TWO EPISODES LEFT!

New Tomorrow 10/9c. Suspicions about Rice force the squad to choose sides, and Casey fields an offer from P.D.

SERIES PREMIERE MAY 25

Bear Grylls hosts the ultimate challenge - can a man of today's world survive on a deserted island without the essentials of modern life?