With only seven Housemates remaining, the competition gets tougher as Kuya shakes up the house by bringing in reinforcements to test their will—introducing former Housemates Jas, Dingdong, Patrick, Therese, and Jarren as House Challengers on "PBB Gen 11."

During its ninth eviction night last September 28 (Saturday), the viewers saw the eviction of the Fil-Brit Housemate Jarren. But in a surprising turn of events, Kuya then asked him to stay for a special task of becoming a House Challenger, which Jarren accepted.

Joining Jarren as House Challengers are previous evictees Jas, Dingdong, Patrick, and Therese. In their first order of business, they led in vacating the Housemates and replacing them to stay inside the house—further testing their limits. Following their stay, the House Challengers will return to the outside world.

Meanwhile, the show continued to gain high viewership from the online audience after smashing its previous all-time concurrent views record on Kapamilya Online Live via YouTube with over 606,000 during its September 28 episode.

As for the Housemates at risk of eviction this week, Binsoy, JM, JP, and Rain are all facing automatic nomination after failing to secure immunity during their LigTask challenge.

To vote, download and sign up for free on the Maya app, the official voting partner of PBB Gen 11. Tap the PBB icon to begin saving a nominated Housemate. Viewers have 15 chances daily to vote and can opt for 10, 50, or 110 votes, to be deducted from their Maya wallet.

Find out the latest happenings inside Kuya's iconic house in "Pinoy Big Brother Gen 11," airing Mondays to Fridays at 10:15 PM on Kapamilya Channel, Kapamilya Online Live, A2Z, TV5, and iWantTFC.

PBB also airs every Saturday at 8:30 PM and Sunday at 8:30 PM on Kapamilya Channel, Kapamilya Online Live, A2Z, iWantTFC, and 9:30 PM on TV5.