Ariana Grande Problem: Singer's Life Coach Quits Because 'He Just Couldn't Take It Anymore' [VIDEO]

Ariana Grande has a serious "Problem" on her hands -- even her life coach can't handle her issues.

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It is getting harder and harder to ignore the ongoing reports regarding Grande's alleged diva behavior -- especially after hearing her life coach recently quit his gig because he couldn't handle Grande's antics.

"He just couldn't take it anymore. Everything people are saying about her is true," an insider told Life and Style on Sept. 22.

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"She'll only be photographed from the left side, in a certain light. She's rude to her fans. She was so obsessed with her hair that she had it dyed every three days, and the big ponytail is fake," the source continued. "She acts like a child and constantly needs people to coddle her."

This news comes after last week's report claiming the "Problem" singer, who is reportedly dating rapper Big Sean, escaped a swarm of fans by taking refuge in an elevator. According to the report, Grande said at the time, "I hope they all f**king die."

Despite the many claims of Grand's diva behavior, a source close to her insisted she is not the girl the media is making her. The source further said that this "life coach" was actually a former choreographer who was recently let go.

"It is nothing but a spiteful former employee that has been telling rumors around town for the last several months," the source told Page Six, according to Life and Style.