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:
Tilda Swinton was one of the many celebrities at the Cannes Film Festival opening ceremony last night.
The 51 year old actress stood out for all the right reasons in a custom copper gown designed by her designer BFF Haider Ackermann.
And the way she styled her hair? So fierce!
[Image via WENN.]