Adam Levine And Miley Cyrus Are 'Non-Stop' Bickering On The Set Of 'The Voice' [Report]

Adam Levine is reportedly involved in an ongoing feud with Miley Cyrus on the set of The Voice.

In recent weeks, rumors have been swirling regarding the co-star's alleged beef, the latest of which claims Adam Levine and Cyrus bicker "non-stop" during production.

"[Adam Levine] and Miley were non-stop bickering during their last taping together," an insider told Radar Online on April 13. "He nitpicks almost every single thing she says. [Adam Levine] seems to find Miley to be extremely loud-mouthed and absolutely annoying!"

Cyrus is definitely a big personality and great for television, but when it comes to Adam Levine, she is reportedly a bit too much to handle.

Meanwhile, according to a second source, Cyrus' addition to the show was the result of a feud between Blake Shelton and Christina Aguilera. As the source revealed several weeks ago, Shelton was unhappy with Aguilera's return because he was hoping his girlfriend, Gwen Stefani, would be asked back to her coaching role.

"Blake hates the fact that Gwen is no longer with him in the judges' chairs this season," an on-set source previously told Radar Online. "Everyone knows this and he is taking it out on Christina, and they are not getting a long [sic] at all."

So, in retaliation, Aguilera reportedly enlisted Cyrus to join the show in an effort to ensure Stefani would not be a part of The Voice Season 11.

However, "executives are now second-guessing their decision to bring Miley Cyrus on full time because she cannot get along with [Adam Levine] to save her life!"

News of Adam Levine's alleged feud with Cyrus first hit the web on April 6, via Us Weekly. At the time, a source told the magazine that the two coaches "totally butted heads" during her appearance on The Voice Season 10 as the mentor to Christina Aguilera's team.

"They both have short attention spans," said a source close to the NBC reality series. "They find each other annoying. [Adam Levine] would get agitated when Miley would interrupt him, and she enjoyed getting under his skin."

Luckily, not everyone was against the addition of Cyrus. In fact, Adam Levine's buddy, Blake Shelton, reportedly hit it off with the series' newest addition.

"Blake and Miley got along extremely well!" the insider added.

In other Adam Levine news, the Maroon 5 rocker and his model wife, Behati Prinsloo, are currently expecting their first child together. In early March, Us Weekly confirmed the couple's baby news with multiple sources, and weeks later, Adam Levine confirmed the news on Instagram with a photo of his wife's growing baby bump.

In the caption of the photo, Adam Levine told his fans that his wife and their unborn baby were his two favorite Lakers fans.

Adam Levine also hinted at the baby news on Instagram weeks before his announcement was official, revealing that his band had begun selling baby bibs.

Adam Levine began dating Prinsloo, who has modelled for Victoria's Secret for years, in May 2012. The couple then parted ways in March 2013, but got back together a short time later and were engaged in July 2013 before marrying in Mexico one year later.

For more on Adam Levine and Miley Cyrus' reported on-set feud, check out the Us Weekly clip below, and stay tuned to new episodes of The Voice Season 10, airing on Monday and Tuesday nights at 8 p.m. on NBC.

[Photo by Jason Merritt/Getty Images]