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:
What do you do on for your 21st birthday when you're young, rich and famous model?
If you're Chanel Iman you rent your own private island off the coast of Jamaica!
"I’m going to Jamaica. Me, my family and my closest friends are staying at a really cool resort called Round Hill and I’m going to throw a reggae-themed party on this island."
[Image via PNP/WENN.]