Pinoy Big Brother: Celebrity Edition 1

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Pinoy Big Brother: Celebrity Edition
Season 1
Presented by	Toni Gonzaga Luis Manzano Mariel Rodriguez
No. of days	56
No. of housemates	14
Winner	Keanna Reeves
Runner-up	John Prats
Release
Original network	ABS-CBN
Original release	February 5 (2006-02-05) – April 1, 2006 (2006-04-01)
Season chronology
← Previous Season 1 Next → Teen 1

The first season of the reality game show Pinoy Big Brother: Celebrity Edition (retroactively known as Celebrity Edition 1 after the season ended to differentiate it from the second celebrity season) premiered on the ABS-CBN network on February 5, 2006 and ran for 56 days until April 1, 2006.^[1]

The season was originally scheduled to start a day before (February 4, 2005), but due to the Wowowee ULTRA stampede that happened earlier that day, the management rescheduled the premiere on the next day. Due to this, Willie Revillame dropped his hosting stint from the show.

Keanna Reeves won the season, while John Prats was the runner-up. Bianca Gonzalez and Zanjoe Marudo were the finalists.

The program is produced and can be seen through ABS-CBN, Studio 23, the show's 24/7 cable channel, and the internet (ABS-CBN Now).