Seventeen magazine's August cover girl, Ariana Grande was set to do a signing last July 9. The day went on smoothly as planned until the "Sam & Cat" star had to leave early. Due to Grande's move, a few fans had been enraged, one of which had allegedly called out Grande for being a b*tch.

Ariana Grande's Seventeen Magazine signing at Glendale didn't end as planned. Due to the number of girls lining up and the risk to Grande's security, the scheduled signing until 9PM had been cut short to 8:30 PM.

"Wish I could have met everybody who waited but security said it was beginning to be a safety hazard & I was told to keep moving I apologize. But on the other hand, I'm glad I got the opportunity to meet so many of you today. Ur all so nice. Hope you left smiling. Thank you again," said Grande on her Twitter account.

Yet, Grande's explanation wasn't apparently enough. A few onlookers claim Grande had left the area in tears after a fan had called her out for being a b*tch.

"Some say she was actually called a bitch during the signing and caused her to cry, prompting her to leave the signing. Others say that she was only called a bitch after she decided to leave the signing early which had then caused a girl to call her a bitch on her way out, causing Ariana to cry. Ariana was called a bitch during or after the signing and it had caused her to cry," reports Ocean Up.

Well, according to a few tweets, the person responsible for calling out Ariana Grande was a fan named, Marlene. The twitter user with the handle, @ItsMarlenebabyy, had allegedly called Grande a "b*tch." In an attempt to clear her name, Marlene recounts the whole incident in an interview with Ocean Up.

"Security didn't make her leave.. She was the one who just left. Barnes and nobles are now refunding everyone's money who did not meet her. I got constant death threats & stuff. I don't know why Ariana went & tweeted stuff making her seem like she's so innocent. She didn't even hear me call her a bitch she just saw the tweets so basically said it making it seem like I made her cry. That's the life of a celeb she chose to be famous her fault! Lol" says Marlene.

"I'm not 100% sure why but I asked security and he said i don't know why she's leaving. Little girls were crying I felt more bad for them. No one was pushing no one was allowed near her meet & greet at all! Everyone had to wait outside the line of Barnes & nobles! So it made no sense for her to leave so quickly!" continued the so-called "Arianator."

"Four Brazilian girls flew out from Brazil just to meet her & had wristbands and they didn't meet her. One of them said to her "WOW Ariana I came from Brazil to see you, Thanks for nothing!" And Ariana said "Are you serious!?" And cried some more. Security shut the door and I looked at my friend and said "Wow, what a complete bitch!" And this girl was like don't call her bitch look you made her cry & we almost literally fought. Security said to stop before they had to call the police. So I walked away we cussed each other out and left. I never was the one to make Ariana cry!" stated Marlene.

For one, the Twitter user by the name of @ItsMarleneBabyy apologized for her mistake.

"I would like to apologize to her. It was all in the moment. Maybe things weren't too good for her tonight that all of this happened but I really just lost some respect for her. She is a very talented lady and I do still love her song "The Way," and as for Barnes & Nobles they definitely do need better and nicer security," said Marlene.