Why Olivia Wilde? Well, she plays as Quorra in the upcoming TRON: Legacy film, you see. Makes sense.She won't just be offering herself willy nilly to the world, however - if you fancy your chances of playing against her, you'll need to have an Xbox Live Gold account, a copy of TRON: Evolution on Xbox 360 and to register your interest at tron@gamewithfame.net before Saturday 4th December.You can also use that email address to send any questions to Olivia, that she'll answer in a special 'fan Q&A' event taking place before the gaming session. Just don't make them too creepy, eh?