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.

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.

She had her auburn hair down and parted to the side, accessorizing with decorative earrings and a diamond bracelet.

Michelle was dressed in a sharply made black suit with straight-leg pants and a double-breasted blazer.

She wore her braids in a high ponytail and accessorized with matching earrings and multiple silver rings. Fans said the businesswoman looked majestic.

“WOW Michelle is beautiful ,” a fan gushed. Michelle’s suit, however, wasn’t the only thing that caught viewers’ attention. “Michelle has lost weight but she looks so good due to her height ,” one onlooker noted.

Still, the observations on her weight transformation weren’t all positive. “Wondering is Mrs. Obama is okay. She’s losing so much weight (to me.),” one person said.

Michelle and Tina’s appearance follows the former First Lady’s brief discussion of her marriage to Barack Obama in a May 1 edition of “Diary of a CEO.”

The host, Steven Bartlett, mentioned the divorce speculation that’s been swirling around her marriage in the media. “What I will say is, you know me well enough now, Steven, that if I were having problems with my husband, everybody would know about it,” she responded.