Cate Blanchett has admitted that she is yet to see a script for The Hobbit.

Blanchett plays ethereal character Galadriel in Peter Jackson's Lord of the Rings prequel, but she is unsure how big her role is, or even what she'll be doing.

The Australian star told Collider.com, "Obviously Galadriel is only a small part of the Lord of the Rings trilogy, but it was probably the best three weeks I ever had. I haven't seen a script yet, so I don't know what I'll be doing. Obviously Galadriel doesn't factor very strongly in The Hobbit. I think it's in the middle of the year that it is happening."

While most of the original Lord of the Rings cast will be returning for the 3-D epic, one star who won't be back is Liv Tyler, who recently told Collider.com that, "I haven't heard from anybody and that makes me kind of sad."

Part one of The Hobbit is due for release on December 19th, 2012.

The Hobbit cast...