Joan Collins thinks Harry Styles could have minded his manners more at the 2019 Met Gala.

The Dynasty star remembers the Sign of the Times singer interrupting what was otherwise a stellar evening in the new book Behind the Shoulder Pads: Tales I Tell My Friends, released in the U.S. on Tuesday.

According to Collins , everything was calm at the A-list soiree until Cher began performing for the couture-clad celebrities.

The sophisticated crowd went mad for her, standing up whooping and cheering, the actor and author recalls in her latest book.