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:
Add Sarah Jessica Parker to the list of celebs who wore a white dress this week.
The actress joined the Cannes festivities on Friday night by celebrating her own film I Don't Know How She Does It wearing a Dolce & Gabbana eyelet lace gown.
We're loving the rhinestone belt SJP used to give herself a defined shape, but those pearls need to go!
[Image via Getty Images.]