“Vincent proposed a few weeks ago,” a source told Us Weekly. “She’s been wearing her ring. It’s huge!”
Bledel and Kartheiser were first seen as a couple in October, but the duo were first linked together last spring. They met on the set of “Mad Men,” when Bledel guest starred on the show as a housewife who engages in an affair with Kartheiser’s character, Pete Campbell. There are currently no details on their upcoming wedding.
Bledel will be seen next in the upcoming film “The Brass Teapot,” which will hit theaters on April 5. Kartheiser will be returning to his role on Mad Men when the next season premieres on April 7.