Paging love doctor: answers to your most probing questions about celeb relationships from Beverly Hills psychotherapist Bella Dishell.(Demi Moore, Jaime Pressly, Kid Rock)

Q: Jaime Pressly "is with a guy who's been her friend for years. How do you know when it's time to upgrade relationship?

Love Doctor: When you find yourself getting flirtatious and possessive, it may be time to explore romantic possibilities. But first, ask yourself "Why now?" If you're lonely or want to try dating a nice guy for a change, don't just test out a friend. If, however, you've always had a thing for him but the timing was off or you realize how much fun you have together, then it could be a positive move. Feel it out with flirting, and tell him you've always wondered what it would be like to date. Then

Q: Demi Moore seems extremely affectionate with Ashton Kutcher. When does affection become too dingy?

Love Doctor: If you're affectionate because you're expressing that you care for your partner, that's fine. But if you're touchy-feely because you're insecure and want attention, that's clingy. If your guy seems irritated when you get cozy, discuss why it's making him uncomfortable. In Demi's case, her PDA could reflect insecurity, but it could also mean she's really into her guy.

Q: Kid Rock, who is married to Pam. Anderson, has reportedly been with lots of ...