London, Nov 20 : Victoria Beckham has revealed the secret behind her blissful married life - she sleeps naked and can''t resist a nightly dose of sex when she and soccer hubby David hit the sack.

When quizzed if she prefers sleep or sex in an interview with Allure, Posh replied: "Sex! I''m getting into bed with David Beckham every night, so, you know, there''d be something wrong if I said ''sleep''."

The former Spice Girl also revealed she goes commando under the sheets, despite David''s lingerie treats, reports The Sun.

She said: "I tend to wear nothing, but David bought me these little sets from Agent Provocateur, his favourite store." (ANI)