Flirting. Cupcaking. Canoodling. Whatever you call it, we have one thing to say about it: It’s fun! The excitement of meeting someone new or seeing an old friend in a new, romantic light is the stuff that makes single folks get up in the morning. (OK, not really, but it’s a nice pastime.) And some of Hollywood’s biggest celebrities have certainly been getting their flirt on, and in some cases, doing so when they shouldn’t. So in honor of a rash of booed-up behavior, here are some cupcaking couples who were caught on tape.