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:
Grill or no grill, dental hygiene is serious business!!
"Brushing my Grilzz Before I Booty Pop. A Woman's work is never Done!"
Preach, you diamond-mouthed Queen of Pop!
[Image via Instagram.]