Why is Ariana Grande so annoying?

[Emily x]

Every time I see a picture of her on facebook or twitter or where ever it just irritates me, just because she's pretty I feel that it's the only reason she's so popular. I've read all these things about her being rude to fans. I find her so annoying and fake, she tries to act like her character on Victorious because it's the only reason she gets so much attention. I feel her popularity is going to fade within a couple months but idk. Even her character on Victorious is so ANNOYING. Honestly I'm not trying to hate I just wonder why she's so popular & now that she's got Jai Brooks attention shes suddenly so amazing.. it's pathetic