As the Big Night of "Pinoy Big Brother: Celebrity Collab Edition" draws closer, the reality TV show has announced the prizes at stake for the Big Four.

The final four duos will receive the following:

• 4th Big Placer: P200,000 each
• 3rd Big Placer: P300,000 each
• 2nd Big Placer: P500,000 each
• Big Winner Duo: P1,000,000 each

The last remaining duos are AzVer (AZ Martinez and River Joseph), BreKa (Brent Manalo and Mika Salamanca), CharEs (Charlie Fleming and Esnyr), DusBi (Dustin Yu and Bianca De Vera), and RaWi (Ralph De Leon and Will Ashley).

"Pinoy Big Brother: Celebrity Collab Edition" airs new episodes on GMA Network weeknights at 9:35 p.m. and Saturdays at 6:15 p.m. —Hermes Joy Tunac/MGP, GMA Integrated News