Ashley Put the Dupe in Dupre

3/27/2008 7:00 AM PDT BY TMZ STAFF
Spitztastic Ashley Alexandra Dupre conned "Girls Gone Wild" back in 2003, claiming she was 21 and that her name was Amber Arpaio -- and we have it all on tape!

You can clearly hear Ashley tell the GGW cameraman her name is Amber Arpaio and that she is over 18. Camera guy got a shot of her license (FAKE!!!) as proof.

You've seen the video of Amber -- er, Kristen, er Ashley -- partying it up with the GGW crew in Florida. There was a debate about how old she was when the footage was shot and whether or not she lied about her age. Debate ... over!