Hoda Kotb reveals 'worst guest' on 'Today' - CNN

The host enlisted Kotb's good friend and former 'Today' co-host Kathie Lee Gifford to play "Plead the Fifth" on "Watch What Happens Live with Andy Cohen."

During the segment guests are asked three questions and can only "Plead the Fifth" for one.

The first question was an easy one for Hotb.

"Who do you think was my least favorite guest of all time?" Gifford asked.

"And I bet it was yours too."

Kotb responded that she knew exactly who that was, before replying, "It's Frank Sinatra Jr."

"It was the worst guest we've ever had, bar none," Kotb explained.