Blake Shelton Gets Warning Tweet From Christina Aguilera
Aguilera, who's taking a break from the series, has tweeted messages to the country star as well as Maroon 5's Adam Levine, reminding them to give her replacement, Colombian superstar Shakira, a warm welcome. Aguilera also told them to watch their "locker room humor," and to treat Shakira "like the lady she is." Blake and Adam are the only returning coaches this time around. Coach Cee Lo Green is also taking this season off, and R&B star Usher is filling in for him.
"The Voice" will return next week. Season four will begin with a two-hour episode on Monday. The competition gets under way with the blind auditions. Knockout rounds begin at the end of April, and the top 12 will be unveiled in a special Wednesday episode in May. A winner will be crowned in June.