Image Source: Google

Jennette McCurdy claims her hatred for Ariana Grande started soon after they began filming their Nickelodeon program.

Image Source: Google

She realized that the pop star had allegedly been granted permission to pursue other opportunities.

Image Source: Google

McCurdy wrote that she booked two features on 'iCarly,' and that the 'iCarly" team didn't give me enough episodes to shoot them.

Image Source: Google

McCurdy also claimed that Grande's character would be put in a box by producers so she couldn't miss filming.

Image Source: Google

"Are you. McCurdy recalled thinking, "Kidding me." "So, I have to turn down movies when Ariana is whistle-toning at Billboard Music Awards?" F-k. This."

Image Source: Google

Grande, 29, had previously been allowed to leave filming for "Best Player", but Grande, 30, was not happy. Grande snapped at her.

Image Source: Google

"I'm pissed about this. She is pissed off. I am jealous of her. She writes: "For a few reasons." "So now, whenever she misses work

Image Source: Google

it feels like an attack. I hated her from that point on. She was a horrible person.

Image Source: Google

Nickelodeon's alumna describes her difficult life in "I’m Glad My Mom Died."

Image Source: Google

"iCarly" was canceled in 2012. "Sam & Cat," however, lasted just one season between 2013 and 2014.