In case you're a Mia fan...
One post (These always turn out to be reliable and correct):
"Judges for the finale will be: Kenny Ortega, Rex Harrington, Luther, Blake, Tre, Jean Marc and MIA MICHAELS(!). After all that hooplah about her resignation on the show, she'll be back -- in Canada at least -- next weekend. And she's choreographing something 'unforgettable.'"