Amos, husband have "vicious" relationship

Tori Amos has revealed that she and her husband have a "vicious" relationship.

The singer, who regularly works in the studio with husband and record producer Mark Hawley, said that they always try to resolve work-related fights before bed.

"We’re both perfectionists, so we’re vicious but fair. It can make it difficult to walk back in and be lovers," Metro quotes Amos as saying.

"If we’ve had a confrontation in the studio, we’ve made a pact to make up before bedtime, so we always make sure our romance side is protected."

Amos and Hawley married in 1998 and have a 9-year-old daughter called Natashya.