Kai was a Jedi (Obi-Wan Kenobi, I think) and Brianna was Katniss Everdeen. The amount of compliments she got all night was insane. So much, in fact, that Kai said, "My costume sucks!" in response to all the attention on her.
My poor children. Sometimes I think they can just be TOO cool for their own good, you know?
Bow and Arrow: My Brother
Jacket: Thrift Store
MockingJay pin: Christmas gift last year
Good Looks: Mom