CelebritiesAmerican FootballBaseballBasketballBooksBusinessCelebrityCollege SportsComedyCultural CelebrationDancingEnglish FootballFashionFoodGamingIndian cinemaJournalismMoviesMusicPhilanthropyPoliticsRadioReligionSpaceSportTelevisionYearbookEmma WillisJim Davidson1 Facts About Celebrity Big Brother 1. The most notable spin-off, Celebrity Big Brother, began initially as a one time series and involved six celebrities staying in the House for eight days. FactSnippet No. 226,143 - en.wikipedia.org