New girls! Miley Cyrus and Alicia Keys make their debut as coaches on NBC's The Voice in sneak peek previ

Miley Cyrus and Alicia Keys made their debut as new coaches on The Voice in a special sneak preview episode on Sunday night.

The stars joined veteran coaches Adam Levine and Blake Shelton on the hit singing competition show and will battle it out to secure the most talented performers for their own teams.

And they did not waste time in taking on the guys as they jumped on stage to each perform duets with one of the talented hopefuls.