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:
The Crazy Beautiful Lifer took herself shopping at Colette wearing a grungy sheer top adorned with faux fur, patterned pants and clunky shoes.
Unfortunately Ke$ha's retail therapy session was a bust because she came out of the store empty-handed.
Oh well, at least her hair looked decent, right?
[Image via Abaca/AKM-GSI.]