Miley Cyrus and Alicia Keys are set to shake things up in "The Voice" season 11.

The two popular musicians are coming in as coaches for the new season, along with Blake Shelton and Adam Levine. Miley and Alicia will make their debut during a special Olympics episode on August 21.

In the latest promo video for season 11, Shelton and Levine are shown donning sunglasses and black suits, ready to investigate the newest arrivals to "The Voice"" scene.

"When the new coaches land, everything will change," reads the caption in the promo video.

In an interview with E! News during the shoot, Shelton said, "We're doing a 'Men in Black' theme. Alicia and Miley come in and there's a new order. Somebody has taken over the world and Adam and I just trying to find our way these days," he said.

"It's getting a little windy out here. It's getting very late and night but lucky for us, we're musicians and it'sjust when we start comin' alive," he jested.

With Alicia and Miley entering the scene, season 11 is definitely going to be a new era of "The Voice."

Meanwhile, Charlie Puth, Bette Midler, Sammy Hagar and Joan Jett are joining the upcoming season as the new mentors.

The show has already kicked off auditions for season 11. According to reports, the 17-year-old daughter of "Fuller House" star Candace Cameron Bure, Natasha, is auditioning for the show. The upcoming season is also expected to honor "The Voice" alum Christina Grimmie, who was shot dead in June.

"The Voice" season 11 premieres on September 19 on NBC.