A Hollywood A-lister has been branded the "worst guest" ever by a legendary chat show host.
RadarOnline.com can reveal veteran presenter Graham Norton , who regularly attracts top stars on his British show, identified Mark Wahlberg as his least favourite interviewee. Article continues below advertisement
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The Oscar -nominee, 54, appeared on his long-running show in 2013 to promote crime-thriller Broken City — and despite not seeming drunk on arrival to The Graham Norton Show, the host said "whatever was in his system" soon took hold and "it was hell".
He explained: "Mark Wahlberg was a weird one because when he arrived, he didn't seem drunk .
"He told me about h