Ariana Grande in tears before the Grammys: "Made the mistake of ..."

Ariana Grande in tears before the Grammys: "Made the mistake of ..." 

Ariana Grande was seized by a panic attack before she walked the red carpet at the Grammy Awards 2014. Song Bird scored namely the mistake of checking out Twitter before the gala, which resulted in tears. 

"She's still not completely comfortable on the red carpet and she made ​​the mistake of checking out Twitter," says an informed source. "A blogger criticized her dress, and began to point out how ugly her hair was, then people began to catch on., It was just nasty, and Ariana felt like, 'Why am I even here?'" Continued the source. 

Ariana has been the victim of serious bullying since she became famous, and has previously said that she thinks it's hard not to care about nasty comments.