Here's a little scoop from today's fresh Ask Ausiello: Rapper-turned-movie-star LL Cool J is making a rare detour to the small screen, signing on for a guest stint on Fox's House. LL will appear in the Sept. 13 season premiere as a death-row inmate suffering from a fatal illness. This week's AA also features a sneak peek at The O.C.'s new season and breaking news on The Sopranos, CSI: Miami, Gilmore Girls and ER. Also, find out what happens when you mix peanut butter with marshmallow fluff.