George Stephanopoulos and Ali Wentworth's Daughter Elliott Poses With Her Dad in Beautiful Prom Look

Ali Wentworth and George Stephanopoulos
Jim Spellman/WireImage

Elliott Stephanopoulos is gorgeous.

Ali Wentworth is showing off her and husband George Stephanopoulos' eldest daughter's stunning prom look. On Wednesday, Wentworth Instagrammed a picture of her 18-year-old daughter, Elliott, posing with her dad before heading off to prom.

Elliott looked chic in a simple black slip dress, heels and her hair tied back. Red lipstick and a corsage completed the look.

"Prom night!" Wentworth wrote. "That is not her date...."

The picture got plenty of reaction from her celebrity pals, including Julianna Margulies, who commented, "Omg❤️," and Cristina Cuomo, who wrote, "Congrats beautiful Elliott! 🎉."

Wentworth and Stephanopoulos are also parents to their 16-year-old daughter, Harper. The 56-year-old comedian and the 60-year-old Good Morning America co-host have been married since 2001.