One guest was author and activist Dr Shola Mos-Shogbamimu, who said that Morgan was trying to “punish Harry for marrying a woman you don’t like”.
“I have no blind adulation, don’t put words in my mouth, Piers,” Mos-Shogbamimu replied, with Reid telling her co-host to “stop misdescribing people’s views”.
However, the pair used to be friends and went for drinks in London the night before she met Prince Harry for the first time.
Markle and Prince Harry’s interview with Winfrey will air on 8 March, with the couple discussing life in the public eye and their decision to move to the United States.