Anne Hathaway has revealed the real reason why she took part in new science fiction film Interstellar - and it's not for the hefty pay cheque.
The 31-year-old actress believes there are other life forms in the universe, but is unsure of what they would look like.
Speaking to The Mail on Sunday newspaper, Hathaway said: ''I've never had any problem with the idea that there is other life in the universe.
''Does that life look exactly like us? Probably not. In fact, I couldn't even imagine what these other life forms might look like, or what set of values they might hold or knowledge they might understand.''
She continued: ''I've always thought it's highly unlikely there's nothing out there. I certainly don't struggle to believe that they exist.''
Interstellar hits cinemas on November 7.
