A couple of weeks ago we told you Robbie Williams was playing a 'gig' at the London Palladium but at that point we didn't know when it was going to be — well it's happening on November 8.
There will also be some guest vocalists in the shape of Lily Allen, Rufus Wainwright and 'I Won't Dance' hitmakers Miss Piggy and Kermit.
Erm, Missy Piggy had this to say about it all:
"Moi is always thrilled to perform at the Palladium, no matter who I have to share the stage with. But being up there with moi’s dear friend Robbie Williams and Kermie will make this night even more spectacular!"
Tickets go on sale on October 28 at 10am.