READ about Piers Morgan's long career in journalism here.
But they also talked about Justin Bieber – and what he means to the music industry. "There's always a Justin Bieber, ever since I've been around," said Kid Rock. He also had this to say about their random encounter:
He said, 'Hey Kid Rock, what's up?' I was like, 'hey Justin Bieber what's up buddy?' He said, 'Man, I got your old tour bus,' I was like, 'Really? I hope you had it sanitized.'
Watch the full interview, 9pmET/PT!