JADA PINKETT SMITH has hinted she and husband WILL SMITH sneak off for sex at friends' parties in a new magazine interview. The saucy star opens up about her sex life in the new issue of Redbook, and admits she keeps things fresh by dragging her husband off for spontaneous romps when he least expects sex. And the actress insists her risque tips could be used by anyone looking to "switch up" things in the bedroom. She says, "Be sneaky... your girlfriend's house at a party. The bathroom. A bedroom." And Pinkett Smith admits she's often got sex on the brain - because she likes to surprise her man: "Pull over on the side of the road... Think of places outside that are comfortable to have sex." The upcoming article features intimate photos taken by Pinkett Smith.