A bystander at the Dior Fashion Show made a comment about Rihanna‘s punctuality, to which she had a swift response, sending Twitter into a tizzy.

“You’re late,” the person shouted as Rihanna entered the show with beaux A$AP Rocky. The singer stunned in a sheer black dress, knee-high leather boots and a vampy lip.

“No sh*t,” she responded, glancing at the heckler with an expert level amount of shade.

Naturally, fans praised RiRi’s effortless response and condemned the heckler.

“The audacity to tell a pregnant woman she’s late anywhere,” one user commented.

“This is the energy and we LOVE IT!!!” another fan said.

Rihanna’s response comes as the Fenty Beauty mastermind continues to wow the world with her pregnancy fashion and beauty.