By Alexis Tereszcuk - Breaking Celebrity News Entertainment Editor

Christina Aguilera is furious with Adam Levine’s digs at her this season on The Voice, and luckily this is the last night of the season!

The drama between the judges hit an all time low on Monday night’s show, when Christina duked it out over Adam’s protégé Tony Lucca who sang Jay-Z’s song 99 Problems and the situation has X-tina spitting mad, after Breaking Celebrity News exclusively reported the on-set blow out where Adam screamed and cursed at her.

The Voice Torn Apart By Adam Levine & Christina Aguilera’s Explosive Brawl

“Adam is making it more about getting at Christina this season and he’s very good at getting under her skin,” a source close to the show exclusively tells Breaking Celebrity News.

“He comes off as a really great guy, but he’s very smart the way he takes jabs at Christina. Adam’s very subtle and doesn’t use words, just sneaky actions. She is sick of the way she’s being treated and she’s disgusted with Adam.”

The 31-year-old Beautiful singer is not happy with the way the Maroon 5 front man is treating her.

“Christina really takes it to heart when Adam does these things. She doesn’t know why he does it, she doesn't understand why he's being so mean,” the source says.

Adam and Christina collaborated on the pop hit Moves Like Jagger, and while the source says they used to have a “brother sister relationship,” there is no love lost between the two of them anymore.