Christina Aguilera loves playing naughty doctors-and-nurses sex games with husband Jordan Bratman.
The 'Dirrty' singer confessed she and music producer Jordan often indulge in racy role-play to spice up their love life, and enjoy dressing up in sexy costumes.
Christina told Britain's The Sun newspaper: "I got Jordan a doctor's outfit with a doctor's bag full of toys - and I wore the naughty nurse's costume, of course."
Despite starting her career as a wholesome girl next door, Christina, 26, showed her sexy side on second album 'Stripped'
The singer, who famously donned a pair of butt-baring chaps in her 'Dirrty' video, recently revealed she and Jordan like to spend Sundays naked.
She said: "We have naked Sundays. You just lie in bed all day and chill with each other and do things that husbands and wives do. We love our cosiness."
Christina and Jordan began dating in 2002 before tying the knot in November 2005.