Okay, so I lied. Two and a Half Men won’t be casting Hilary Duff’s grandmother. Duff is however, a special guest star scheduled to appear in the upcoming season finale. If you’ve been following our coverage on the comedy, then you already know that Marilu Henner will also guest in the exciting episode. Have you put two and two together yet? Yes, Henner will play Duff’s gram on the show and we might just see both actresses locking lips with Walden. Dun dun dun!

No, this isn’t some kind of nasty three way…we don’t think! But the show’s Walden, acted by the inscrutable Ashton Kutcher, will have quite a dilemma on his hands in the May 9 season 10 finale, when he is dating one young lady, Hilary Duff’s character, Stacey, but meets her grandmother, to be played by Henner, and falls for her instead!