PBB Unlimited is the 4th edition of ABS-CBN’s reality show, Pinoy Big Brother.
It will open again in a kick-off show titled â€œPBB Unlimited: The Big Fiestaâ€ where viewers will get to see the new set of housemates. The said edition will be hosted by Toni Gonzaga, Bianca Gonzalez, Robi Domingo, and Martin Concio. If you’re wondering where Mariel Rodriguez is, she already transferred to TV5. Catch the PBB Unlimited premiere on Saturday, October 29, 2011 on ABS-CBN.