Cardi B had Anna Wintour in stitches at the Thom Browne show in Paris, according to Out magazine editor-in-chief and former Condé Nast scribe Phillip Picardi.

He and Teen Vogue editor Lindsay Peoples Wagner sat behind the duo at the show. He posted a rare photo of the fashion icon grinning with the rapper and wrote: “I will never forget this moment … The best part? Anna commenting on Cardi’s ‘very large’ new handbag, to which Cardi replied: ‘Thanks, my cellphone’s in it.’”

Cardi wore a gray jacket, charcoal skirt and platform booties. Topping off the look with reading glasses, she dubbed it “The Teacher.”

The “Bodak Yellow” superstar will appear on a panel at Vogue’s third annual Forces of Fashion conference Oct. 10.