Ariana Grande and former "Sam & Cat" co-star Jennette McCurdy are rumored to be having a huge feud, leaving many fans wondering if the "Problem" singer's boyfriend and dating habits may be to blame.

However, a source has revealed to Hollywood Life that the former besties may not have too much drama following their friendship.

"As far as I know, I know the situation pretty well - they're not in a fight," a source told the site.

"I really don't think [the tweet] is about Ariana, and I know they haven't had a falling out. They were still hanging out last week!"

Ariana Grande is rumored to back with Jai Brooks despite their past break up.

"Going back into dating again and talking," Brooks said, according to Fashion & Style.

"We still missed each other while we weren't with each other. I was going out with her before she became a pop princess."

Could Ariana Grande be dating Jai Brooks again for revenge against ex-boyfriend Nathan Sykes?

Last year it was reported her and Justin Bieber used to tweet and text her back in the day and that they were flirting while he was dating Selena Gomez-the two were spotted in a photo of him kissing her on the cheek romantically.

"Justin's the most famous contact I have in my phone," she said, according to the International Design Times.

"I felt so cool when he texted me. I didn't believe it was him at first. He wrote, 'What's up cutie?' and I dropped my phone and thought, 'That did not just happen.'"