After five years, Mariel Rodriguez-Padilla returns to Pinoy Big Brother as Celebrity Houseguest for the Pinoy Big Brother 737. She entered the house last November 31 where her friend and host of the show Toni Gonzaga-Soriano welcomed her. She will be the third celebrity houseguest to enter the house with a task to bring out the different sides of the housemates.
Mariel last hosted PBB during the Teen Clash 2010 edition where James Reid was the Teen Big Winner. This was the second time that she will become celebrity houseguest where she entered the house during Pinoy Big Brother: Celebrity Edition 2 where Ruben Gonzaga became the Celebrity Big Winner. According to Mariel she’s now prepared this time in entering Kuya’s house to live with the housemates. She will be meeting the two sets of Big Four for this edition namely Teen Big Four – Bailey May, Ylona Garcia, Jimboy Martin and Franco Rodriguez, and the Big Four regular housemates namely Dawn Chang, Miho Nishido, Tommy Esguerra and Roger Lucero.
The first two celebrity housemates that entered the house were Enchong Dee from teen edition to the regular edition, and Karla Estrada. Pinoy Big Brother 737 will have two big winners one for teens and the other one for regular housemates. Big Night will happen at the Albay Astrodome.