Fans couldn’t stop praising Tina Knowles’ appearance at the event, which was the former first lady’s first stop on her book tour at The Theater at MGM National Harbor.

In a recent Instagram carousel, Michelle Obama celebrated her conversation with Tina about her new book,“Matriarch: A Memoir.”

The thread included pictures of the couple posing together while wearing stunning outfits that radiated elegance. Tina wore a stunning dress with sheer black sleeves, a black sculptured overlay that falls over a textured silver foundation, and a waist that was tightened.