Bianca De Vera, AZ Martinez get immunity from third nomination

The pair of Bianca De Vera and AZ Martinez is safe for this week's nomination of "Pinoy Big Brother: Celebrity Collab Edition."

AZ and Bianca were granted immunity after winning the second duo challenge.

In the task, the duo has to move and stack the right colors in four poles. The fastest duo wins the task.

"Pinoy Big Brother: Celebrity Collab Edition" airs new episodes on GMA Network at 10 p.m. weekdays and 6:15 p.m. on weekends. —Jade Veronique Yap/MGP, GMA Integrated News