Gwen Stefani jealous Miley Cyrus will flirt with Blake Shelton on The Voice

Miley Cyrus and Blake Shelton will be seen together on The Voice.

Gwen Stefani is allegedly jealous of Miley Cyrus. The 46-year-old singer is unhappy that the former Disney star and Blake Shelton will be spending more time together working on NBC reality show, The Voice.

According to a report in Life & Style, the Used to Love You singer supposedly wants Cyrus to keep a distance from the country crooner. An alleged source said: "Blake [Shelton] is friendly to everyone, and Gwen wants to make sure that Miley doesn't misinterpret that as something else."

The insider added: "Gwen wants to make sure Miley stays in her lane and doesn't get flirty with Blake."

However, Cyrus recently reunited with Liam Hemsworth. The Hunger Games star had announced that he is back with the 23-year-old singer, during an interview with GQ magazine. He said: "I guess when I feel something, then I just feel it and I go for it. I make my decisions about what's going to make me happy, what I think is right and what I want to do — and I don't worry too much outside of that."

"Of course, it was hard, man. But at the time, we were going in different directions and it's just what needed to happen. We were both super young and it was a good decision at the time — we both needed that," he added.

"People will figure it out, they already have ... They're not dumb," he continued.