• You heard that Charlie Sheen was arrested on Christmas Day for threatening to kill his wife Brooke Mueller with a knife, right? Forget all about it, please. Really. According to Mueller, it was just "one bad night," she and Sheen really "love each other," and they're going to work out all their issues on their own, so she's asked a judge to drop the order of protection that she'd requested last week. Why the sudden turnaround? Rumor has it Sheen's willingness to renegotiate the couple's pre-nup may have encouraged Mueller to change her tune. [NYDN, NYP]
• Sorry, ladies: Rosie O'Donnell is officially off the market: The comedian has confirmed she's dating Tracy Kachtick-Anders, a Texas-based artist and "inventor." And it seems the couple met thanks to Rosie's blog, since Tracy is a regular commenter on the site. Cute! [People, Gawker]
• Susan Sarandon hasn't confirmed that she's dating Jonathan Bricklin, the three-decades-younger ping-pong aficionado who she was first linked to last week. But they were spotted sharing a late-night meal earlier this week. [P6]
• Right-wing blowhard (and longtime prescription drug user) Rush Limbaugh was rushed to a hospital yesterday after complaining of chest pains. [NYP]