One source claims the 18-year-old was actually bullied for being there -- apparently not everyone thought she earned the right to walk the shows!
The insider spilled:
Sometimes you just need to mix it up!
And while Ariana Grande is totally adorable, we just wish she'd switch up her style.
She rocked some simple nude high heels with the '60s-inspired dress, making this look less than spectacular.
[Image via Getty Images.]