Survivor Philippines - Celebrity Edition Castaways

Who are the Celebrities in this Survivor Philippines Celebrity Edition? Here's the list of the castaways.
Ahron Villena, Sexbomb Aira, Akihiro Sato, Aubrey Miles, Buhawi Meneses of Parokya, Elma Muros, Ervic (who?),Doc Ferds (the veterinarian), Ian Batherson (from Starstruck), John Hall, Michelle Madrigal, Mico (who?), Moi (who?), Mykah of Bubble Gang, Princess Snell (from Starstruck), Solenn Heussaff (friend of Georgina Wilson) and Pretty Tisha (who?).

I'm sorry with the 'who' tags. We'll get to know them once the show starts on August 30 at the Kapuso Network.