She'll be waggling joysticks on December 5.
Xbox has partnered with Walt Disney Pictures and Disney Interactive Studios to give Xbox LIVE Gold members the chance to play with Olivia Wilde, star of the upcoming movie, TRON: Legacy.
Olivia stars as Quorra in the film and will be appearing exclusively on Xbox LIVE to challenge fans to a game of TRON: Evolution, the prequel to the film, on Sunday December 5 from 11.45 am GMT.
Olivia will compete in exclusive multiplayer challenges against a handful of lucky Xbox LIVE members.
To be in with a chance to take on Olivia in a 'Game with Fame', those interested will require Xbox LIVE Gold Membership and a copy of TRON: Evolution for Xbox 360. Register interest by emailing your details to email@example.com before Saturday 4 December. Winners will be notified directly by email.
In addition, Olivia will also be answering fan questions before she takes on the 'Game with Fame' challenge. Anyone who has a question answered on the day will receive a signed copy of TRON: Evolution. Submit questions via email to firstname.lastname@example.org.
Game with Fame is a long-running initiative on Xbox LIVE, but the nerdy element of TRON coupled with the lovely Olivia Wilde should make this one particularly popular.