Christina Aguilera leaves romantic lipstick messages for hubby

London: Christina Aguilera has revealed that she keeps the spark alive in her marriage – by leaving lipstick marks all over the bathroom.

The Dirrty hitmaker tied the knot with music executive Jordan Bratman in 2005 and the pair welcomed son Max Liron three years later (08). And the singer makes sure she leaves her mark on Bratman when trying to prove her love. "We`ve been married for five years now, and I think the secret is in always keeping it interesting. You have to make time for yourselves, even if it`s just for doing something small like having a picnic on the patio, or a nice dinner at your favourite spot. It`s good to treat and surprise each other too. I leave little lipstick marks on the bathroom mirrors for when he wakes up, and little notes written in lipstick on the mirror and in the shower. Little notes, little cards, little ``I love yous`` here and there - just to keep things alive and fun,” the Daily Star quoted Aguilera, 29 as telling Cosmopolitan magazine. ANI