Washington, Dec 14: Katie Holmes has revealed just how she keeps her sex life with hubby Tom Cruise interesting – mini skirts.

The ‘Batman Begins’ star revealed that nothing works better to light the sparks in the couple’s love life than the suit and a mini every now and then.

"Tom likes me in a suit and a mini every now and then. I like it when he likes it. It makes me blush, " Contactmusic quoted her, as saying.

"He'll say, 'You look good. I hope security's going with you. ' Now that gives me attitude. "

However, while miniskirts turn on her hubby, Holmes also revealed what it was about her spouse that did the same for her. The answer - his new hobby flying planes.

"He knows what he's doing. When he decides to do something, he does it. It's great. It's hot, " she said.

The couple celebrated their first anniversary in November this year. They wed in a Scientology ceremony in Italy in 2006. (ANI)