TLC's new 'Trading Spaces' spin-off 'While You Were Out' already loses host July 10, 2002 On Saturday, July 6th, TLC's new 'Trading Spaces' spin-off called "While You Were Out' premiered. And before it even aired, EW.com revealed in an interview with Stephen Schwartz, executive producer of BOTH SHOWS, that host Anna Bocci is no longer already affiliated with the show (what is it with these TLC producers and their hosts?)