lohanmac0_X17-230.jpgWe already knew Lindsay Lohan was going to appear on the hit Fox show, and E! News reports that her guest spot on Glee will be taped this week!

Producers have given the 25-year-old actress a "full scene" that will consist of one day of shooting, and her role as a celebrity judge at Nationals is "meaty."

Lilo's rep says, "Everything is running like clockwork and it's going to be a fantastic episode."

In addition to her guest spot on Glee, Lilo is in serious negotiations to play Elizabeth Taylor in the Lifetime movie, Liz and Dick. Can't wait for that one!