In addition to the recently cast Barry Humphries, famous for his alter-ego Dame Edna, Cate Blanchett will be returning to Middle-earth as Galadriel in Peter Jackson's adaptation of J.R.R. Tolkien's The Hobbit.
Liv Tyler, on the other hand, is likely not reprising her role as Arwen Undómiel.
"I'm definitely not in The Hobbit and I actually don't know anything about it," she recently confessed in an interview, adding: "I would love to go back there and bring my son to New Zealand and see all those amazing people. It was such a magical experience."