The pair were filmed dancing on stage together as Lizzo pretended to spank Styles. The surprise appearance comes shortly after Styles covered “Juice” for a BBC Live Lounge episode.
Styles was recently spotted filming a video for his single “Watermelon Sugar”, which was the second single released from his new solo album, Fine Line.
In a review for The Independent, critic Alexandra Pollard said the album “expands on the languorous guitar rock that has been Styles’ currency since he left One Direction, with copious charm and flickers of ingenuity”.
Lizzo’s show, which was part of an exclusive performance for SiriusFM, follows her success at the 2020 Grammy Awards, where she won Best Traditional R&B Performance; Best Pop Solo Performance; and Best Urban Contemporary Album for Cuz I Love You.
See the winners in full at this year’s Grammys here.