He captured Isabella getting her makeup done and walking down the runway in a black sweetheart gown, with her red hair cascading.
After Isabella walked past her dad as he sat in the audience, Strahan looked into the camera and gave an impressed expression.
People commented on Strahan’s Instagram video, applauding the young woman.
“😍 WOWOWOWOWOW!!!!” ABC News journalist Janai Norman wrote.
“O M G (and I know you’re secretly dying inside thinking about anyone ever coming near them). ❤️❤️” Paula Faris, a previous GMA co-anchor, said.
Celebrity chef Carla Hall came through with a series of emoji applauses, writing “👏🏽👏🏽👏🏽👏🏽😍.”
Strahan has a total of four children. He shares his twin daughters, Isabella and Sophia, with his ex-wife Jean Muggli.
He also shares daughter Tanita and son Michael Jr. with ex-wife Wanda Hutchins, People reports.