The video - posted on Meghan's Instagram account - shows the couple performing to YouTuber Starrkeisha's The Baby Momma Dance
GB News presenter Andrew Pierce branded Prince Harry an "idiot" in response to a controversial video of the duke dancing with Meghan Markle in a hospital room before their daughter's birth.
The host made the remarks whilst discussing the video with broadcaster Carole Malone, who criticised the duchess for making their daughter's fourth birthday celebration "all about her".
