Like the second regular season, there are also houseguests who stayed in the House for no more than a specific amount of time without undergoing the nomination and eviction process.
Host Mariel Rodriguez is the first houseguest. She was "trapped" in the House by Big Brother on Day 4 after she brought Jon into the confession room and then the main House area. Contrary to what was presented when she came in, Mariel was in the House with a special mission and she did so with the consents of herself and her manager Boy Abunda. That mission was to be Big Brother's extra eyes and ears and to report which of the celebrity housemates were being true to themselves, as well as learning things about them. She was supposed to leave on Day 42, but because of recent events, Big Brother decided to further extend her stay until "the appointed time." That appointed time was Day 49. A week later, having missed the housemates, she accepted Big Brother's invitation to stay until the finale. Of course, she would have a series of tasks upon her return, her first one happened to be taking over Big Brother's place on Day 57 as the latter would be gone on an "official business." She left the House for the second time on the Day 77.
Host Toni Gonzaga was the second houseguest, after Mariel. She was called by Big Brother on Day 15 to go to the confession room and later he said that she was the newest houseguest because she was the only host of Pinoy Big Brother that he hadn't bond with, unlike Bianca Gonzalez, a housemate during the first Celebrity Edition, and Mariel, who was currently playing out her houseguest role. She was also told to perform certain tasks in order for her to leave, among them hosting a slumber party for the housemates and accompanying Riza to her rite of closure on the murder of Riza's nephew. She left the House on Day 19, having performed the said tasks. During Toni's time in the House, Bianca took over hosting duties for the primetime edition of the show.
TV show host Kris Aquino was the third houseguest. She entered the House on Day 23 to help the housemates cook spaghetti carbonara and brought them gifts and letters from their loved ones. Her stay lasted until the afternoon, after saying "No Deal" to Big Brother. The meaning of that response as well as those of Big Brother's prior question "Deal or No Deal" and an already-prepared luggage bag in the confession room is open to interpretation.
Actress Angel Locsin was the fourth houseguest. She entered the House on Day 43 disguised as a sniper. She also had a task of becoming an "Angel of Love" to Ruben and help him on his marriage proposal to his wife to be aired on national television. She left the next night.
Ethel returned to House on Day 59 as a houseguest (see above). Like all houseguests, she was given tasks that, when accomplished, would benefit three children from the Payatas Dump Site in Quezon City and their families. One of her first tasks as houseguest was to become the House's chambermaid, with two assistants Jan and Vier (named after her ex-boyfriend Janvier Daily), in tow. The two aides would come to her aid when needed. Like Mariel, Ethel stayed until Day 77.
On Day 82, Big Brother turned host Bianca Gonzalez into the House's last houseguest for the second Celebrity Edition. He wanted her to accompany the "Big Four" on the final nights in the House. It should be noted that Bianca was also one of the previous Celebrity Edition's "Big Four." She left the next day.
Read more about this topic: Pinoy Big Brother: Celebrity Edition 2