"I was taking a p**s. And I did have a sneaky vodka tonic. But I got totally caught out... I was thinking that category was going to be way down the line. And then, of course, you can't get back in until it's a commercial break, so I watched it backstage." Michael Fassbender missed out on watching his 12 Years A Slave co-star Lupita Nyong'o win the Oscar for Best Actress in a Supporting Role in person after taking a toilet break during the Hollywood ceremony.