“Smash” STAR KATHaRINE MCPHEE(@Katharinemcphee) TO GUEST STAR ON FAMILY GUY(@FamilyGuyonFox) THIS SUNDAY NIGHT ON FOX(@FOXBROADCASTING)

Yep. The former American Idol contestant turned star of NBC’s hit show Smash, Katharine McPhee will be lending her voice in an all new episode of Family Guy this upcoming Sunday night in an episode entitled “You Can’t Do That On Television, Peter”. In it she plays the role of Mother Maggie. Not sure who or what Mother Maggie is, so check in tomorrow afternoon for the full on previews and we can both find out. Meanwhile, if you are bored at work, stare at this picture for the next five hours of Katharine because I would totally slather mustard all over her and have my way…ummm tmi? Maybe…

As mentioned Family Guy is all new this Sunday night on FOX, Check your local listings.