In a recent interview with "The Moms" on SiriusXM, Nicole Kidman revealed that when she and husband Keith Urban want to have a little, e-hem, alone time, they simply tell their kids.

"[We tell them] Mommy and Daddy need to have kissy-kissy time," she said.

In my mind, this seems like a pretty decent tactic (honesty is the best policy, right?), but the question "Why?" could also be asked.