Andy Cohen calls asking Oprah this invasive question his biggest blooper

Andy Cohen calls asking Oprah this invasive question his biggest blooper

The question did become one of the more iconic moments of "Watch What Happens Live."Charles Sykes/Bravo via Getty; Jamie McCarthy/Getty Andy Cohen; Oprah WinfreyAndy Cohen has been at the center of some memorably chaotic moments in the clubhouse of his Bravo show Watch What Happens Live, but the host may wish he could forget the interview that led to what he calls his biggest on-air blunder: a sit-down with Oprah Winfrey.The 56-year-old recently…