Guardians of the Galaxy volume 2

Miley Cyrus features in Guardians of the Galaxy Vol. 2

After lots of speculation, James Gunn told Newsbeat she's in the new film for "half a second".

He said the wrecking ball singer agreed to voice a new character alongside legendary actor Sylvester Stallone.

The film is out on 28 April, reuniting the cast from the original movie which came out almost three years ago.

"Well I can't really tell you guys because it's a spoiler in itself to talk about it," the director explained.