According to Real Estalker, actress Mariska Hargitay, also known as Olivia Benson on the hit series Law & Order: SVU (an obsession of mine) and her husband Peter Herman have put their 4,819-square-foot, 3-bedroom, 3.5-bath Chelsea penthouse on the market for $8.25 million. The penthouse sits in the O'Neill Building, "a full-service doorman condominium built in 1887 as the first full blockfront department store by Hugh O'Neill on what is called 'Ladies' Mile' and now a historic district," recognized by its two gold beehive-shaped domes, according to the listing. The property itself, which was featured in the New York Times, is built around one of these 16 ½-foot gold domes, which houses its media room. In addition to this unique feature, the spectacular duplex boasts a whopping 2,549 square feet of private outdoor terraces, a top-of-the-line eat-in kitchen, a walk-in laundry room, and large private storage, among other things. The couple paid $7 million for the property not long ago, in October 2007, and have decided to sell because their 2-year-old son, August, was recently admitted to an Upper East Side preschool. The family of three plans to move Uptown, closer to August's friends.