Keira Knightley has revealed that she once kissed a girl at her school prom but authorities banned the pic from getting public.
The 29-year-old actress told Vulture Magazine that they had their picture taken underneath the thing and the girl was kissing Knightley, and they were told that that was "disgusting', the Mirror reported.
The Brit actress asserted that their pic was banned by the school authorities.
Knightley added that the girl and the actress were also warned to wear proper clothes for any event in future.