The actress, 48, joined the supermodel, 50, as they playfully posed for selfies in their glamorous gown outside the Wallis Annenberg Center for the Performing Arts.
She must have been cringing, wrote one fan on social media while another snipped: I am sure it was a reminder of why she dumped him. She has yet to comment on his lack of clothing.
The actress, 51, who b ravely battles multiple sclerosis and took to the red carpet earlier in the evening with a cane, giggled as she held onto a pal for balance.
Barry Keoghan playfully poses with Callum Turner and Kingsley Ben-Adir dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.