Jennifer Aniston showed some of her singing skills on the Ellen DeGeneres show Wednesday and admitted she was mortified for being asked to do it.

While she was interviewed about her new movie The Goree Girls, in which she stars as a singer of a female country band, Ellen asked her to sing a tiny bit to what Aniston immediately said No!.

But before Aniston could do anything about it, she was handed a microphone and the lighting on the studio turned into a romantic scenario putting her immediately on the spotlight.

They promised they would not do this to me, Aniston told the audience. She sang I've got a crush on you.

Ellen complimented her and joked saying she would put her to the next round. Ellen confirmed last week she would be the fourth judge of American Idol.