Christina Aguilera has been involved in many alleged feuds on the set of The Voice, but have any of them actually happened?

According to a new report, Aguilera may not be the diva she's often accused of being.

On Friday, Nick Hagelin, who was eliminated on Tuesday, spoke to Radar Online, revealing that he did not witness any sort of diva antics out of the singer on set. In fact, he claimed Aguilera was incredibly kind to everyone.

“We were all leaving the sound stage on Tuesday and my son asked her to sign his cast,” he explained. “She dropped everything and signed it for him. That’s how sweet she is... She has a reputation of being a diva, but she’s the sweetest, kindest person.”

“She helped me connect with who I am as person," he added. "She was a good pick for me.”

In March, a source told Radar Online that Aguilera was fuming mad after learning Gwen Stefani and her boyfriend, Blake Shelton, had allegedly received raises for sharing their romance on the show.

“Christina wants Gwen out of the picture and is already throwing mini-tantrums about it,” the insider said. “She said that Gwen is ‘not vocally talented’ and would not be on the show at all anymore if it was not for her relationship with Blake.”

Months later, she was accused of being irate after learning Pink would be joining the series as an advisor.

“There are a lot of mixed feelings right now about Pink joining as an advisor," a source told Radar Online earlier this week. "Pink and Christina Aguilera absolutely hate each other, and have for years! When Christina found out that Pink was joining she flipped out because she cannot stand her!”

“This is going to get ugly, and production was told to keep these two women as far away from each other as possible,” the source continued. “Pink has bashed [Christina Aguilera] so many times to the media that it is just ridiculous.”

For more Christina Aguilera, tune into The Voice Season 10 on Monday and Tuesday nights at 8 p.m. on NBC.