Michael Strahan's teenage twin daughters, Isabella and Sophia, are growing up fast and the latest photo only goes to prove it. The GMA host would have had a proud father moment when he saw Isabella in her prom dress, looking beautiful.MORE: Michael Stahan prepares for extraordinary change on GMA The 17-year-old - who is an aspiring model - shared several snapshots on Instagram with her friends and she was beaming in them all. WATCH: Michael Strahan's teenage daughter makes runway debut Isabella wore a floaty, pale blue gown and jewels in her curly hair which had been pulled up into a pretty updo. She posed with her date and looked completely at ease in the stunning setting. MORE: Michael Strahan delivers proud family news and fans are seriously impressedMORE: Michael Strahan shares powerful message asking fans for support Her fans and friends immediately began commenting and wrote: "Prom queen," and, "gorgeous," while others said they adored her dress and many more said the scene was "perfect".A post shared by isabella strahan (@isabellastrahan)Isabella and her friends looked to be having the best time Isabella recently made her runway debut at the Sherri Hill fashion show in New York City. Michael shared a montage of some of the highlights from the day, including Isabella getting ready in the makeup room ahead of her big moment, and her walking down the runway dressed in a show-stopping bridal gown.MORE: Michael Strahan's new photo with teenage daughters leaves fans wondering the same thing MORE: George Stephanopoulos' actions leave co-star lost for words live on airAlongside the video, the TV star wrote: "Very proud of you, @isabellastrahan, for crushing your first runway this weekend for @sherrihill!!!! As a parent,