London, Dec 14 : Beyonce Knowles has revealed the secret behind her happy married life.

"I feel sexiest walking round my house with bare feet and messy hair. Our relationship is very easy," News of the World quoted her, as saying.

"We respect each other. You know someone loves you by the way he treats and respects you.

"I think like a guy. If I do something wrong I don't get emotional," she added.

Speaking to German GQ magazine, the 27-year-old said that when her fame fades she wants to be a teacher, have three kids, and gorge on her favourite foods. (ANI)