Chelsea Clinton and hubby Marc Mezvinsky will be moving into a very swanky pad, the New York Post reports. The couple is buying a $10.5 million apartment across the street from Manhattan's Madison Square Park; the 5,000-square-foot abode has four bedrooms, 6.5 bathrooms (including a master bathroom in Italian marble), an office, a media room, and a view of the park from the family room. The building, The Whitman, has just one apartment per floor, plus a gym. Clinton and Mezvinsky already live in the relatively private neighborhood, which a source says is quite "hot." (More Chelsea Clinton and Marc Mezvinsky stories.)