Cher, the 73-year-old music icon, brought down the house with her performance at America’s Got Talent finale.

Cher, who was wearing the purple jumpsuit and blond wig, dominated the stage with her shining performance “Waterloo” by ABBA, and won the hearts of judges and audience over again.

She was one of the many guest performers on the Wednesday night finale, which also included, Leona Lewis, Macklemore, Billy Ray Cyrus, and Kygo.

Throughout her performance, Twitter feeds were flooded with fan praise.

Kodi Lee won the season 14 finale, with the award of $1 million. He will be headlining shows at Paris Las Vegas Hotel & Casino from Nov. 7-10.