Filed under: TV Replay'Big Brother'
is an international phenomenon, with versions in the U.K., Germany, Spain, Sweden and Brazil, among other countries. But the American version is unique, according to host Julie Chen
and executive producer Allison Grodner
, who spoke about the show Thursday on 'The Early Show'
(weekdays, 7AM on CBS). The voting is different, and surprisingly, the relationships between contestants have been more chaste.