What’s not to love about Ralph de Leon? This "Pinoy Big Brother Celebrity Collab Edition" housemate is tall, sporty, and charming. He's definitely got that dream guy appeal. 

This 'Dutiful Judo-Son ng Cavite' is the full package. When he's not acting, Ralph enjoys playing video games, working out, and practicing judo. He was part of the Ateneo Men’s Judo team. He's an award-winning judoka! While he's intense on the mats, he also has a softer side when playing the piano. 

In his "Kapamilya Celebrity Slambook" entry, Ralph shared that he’s a bit reserved at first but definitely not boring. Honestly, that just adds to his mysterious charm. Acting-wise, Ralph was part of "Zoomers" Season 1 and 2, and "High Street,” which also starred his now co-housemate AC Bonifacio. 

His athletic discipline will surely be an asset as he takes on Kuya's tasks, and so will his ability to have fun. Get a glimpse of that fun side in these cute and wacky selfies captured before he officially entered Kuya's house. 

Support Ralph in "PBB Celebrity Collab Edition" weeknights at 10:00 p.m. and on weekends at 6:15 p.m. via GMA Network. Viewers can also watch it online via live streams on Pinoy Big Brother’s YouTube channel, Kapamilya Online Live (KOL), and iWantTFC.