Stephen Jones and Danny Cipriani have been named in the Barbarians squad to take on Australia later this year.
Welsh international Jones and Cipriani, who failed to make England's 30-man squad for the World Cup, will be joined in the side by a number of big names from the rugby world.
South African duo Victor Matfield and Bakkies Botha are in the Baa-Baas squad, while New Zealand's Sonny Bill Williams and Keven Mealamu have also been handed the opportunity to play.
The match will take place at Twickenham on Saturday, November 26.
