Liz Hurley and Dame Joan Collins took a break from filming their series The Royals to shoot a fun Instagram video.

The clip – which was uploaded to Hurley’s Instagram page with the caption “Actress talk” – shows the British stars walking off set in bathrobes, with full make up.

Actress talk 😉 @joancollinsdbe @theroyalsone #theroyalsseason4

A post shared by Elizabeth Hurley (@elizabethhurley1) on

“You were wonderful darling,” gushed Dame Joan, 84.

But Hurley, 52, insisted: “No, you were wonderful darling.”

The pair continued to insist the other had performed better that day. With Dame Joan saying: “No, no, you were better darling.”

“No, you were much better than me!” said Hurley.

Hurley plays Queen Helena Henstridge in the television series, while Dame Joan stars as her mother the Grand Duchess Alexandra of Oxford.