To be sure, it's not Phelps' fault if trooping home to Rodgers Forge for Turkey Day sets off an Internet gossip frenzy. (Google Phelps and Caroline Pal and you get 103,000 hits.) But Phelps, who has been hanging out in Vegas practicing poker and, apparently, other indoor sports, has hardly been discreet.
"He has been seen partying and making out in public with Pal, who works at Moon nightclub in the Palms Fantasy Tower," reports the Las Vegas Review-Journal.
While Phelps and Pal ducked cameras at one point on a night back in October, Phelps later sought the limelight by mounting a DJ stand and "mouthing words to a rap song," the paper's Vegas Confidential column reported, quoting an unidentified source.
"He went from being real low key to being kind of out there," the source told the paper. "He acted like a dumb kid."
Which is exactly the problem.
Michael Phelps may be a grown man of 23, but he's spent half his life underwater. On his first break from training since age 11, he's emerged from the pool a man-child - an exquisitely mature physical specimen with the social experience of a middle-schooler.
That he has a ton of money, lots of time on his hands and women throwing themselves at him only makes matters worse.
Back in October, when Phelps was honored with a parade in Towson, I made note of one of his many love-struck fans along the route. A young girl held a sign reading, "Michael, I'm legal in four years. Wait for me."
I was grossed out at the time. Now that's sounding like good counsel.
So that's what he eats
So Anderson Cooper, the CNN newsman on special assignment to 60 Minutes, missed all the Vegas-hottie-poker stuff that's been occupying so much of Michael Phelps' time lately.
Perhaps Phelps wouldn't have agreed to race Cooper in the pool if the reporter had dared dip into his social life. Then again, Cooper is famously mum about his own personal life, so maybe he didn't want to seem nosy.
But Cooper still discovered a few things about the Olympian's post-Beijing existence.
Cooper got the skinny on the swimmer's diet. Phelps said he really only consumes 8,000 to 10,000 calories a day, not the much-reported 12,000.
He learned about more endorsement opportunities. Not for Phelps. Nor for his mom. But for Phelps' bulldog, Herman. The suitors weren't mentioned by name, but there are "several" sponsorship deals on the table.
And Cooper exposed the contents of Phelps' Fells Point bachelor-pad pantry: Rice Krispies Treats and not much else.