Mariska Hargitay Gets a Lift from Her “Law & Order: SVU” Costars, Plus Regé-Jean Page, Frankie Muniz and More Celebrities have been everywhere this week. In New York City, Mariska Hargitay jokes around on the set of Law & Order: Special Victims Unit with costars Corey Cott and Kevin Kane. In the same city, Regé-Jean Page continues his You, Me & Tuscany press tour with an appearance on Today, as Frankie Muniz …