Heidi Klum honored current Project Runway contestant Sean Kelly by wearing his design to the Creative Emmy Awards on Saturday.

The supermodel looked beautiful in the blue gown with tassels that moved every time she walked on the red carpet.

“So proud of my @projectrunway designer @seankelly for making my dress!” the 41-year-old wrote on Twitter before the event.

Klum’s fellow Project Runway judge, Tim Gunn, also praised the current contestant for his gown.

“Everyone, congratulate @PR13seankelly for his fabulous design for @heidiklum! How lucky am I to have been in the presence of both! XX,” Gunn wrote on WhoSay along with a photo from the event.

However, Project Runway fans quickly told the fashion guru that he revealed a major spoiler before the upcoming episode.

“Isn't this the challenge for this coming Thursday's show?” tweeted one fan, while another one wrote, “Tim!!! That hasn't aired yet!!!”

Gunn explained himself: “I know that people are upset about this week's spoiler: @PR13SEANKELLY wins. We did it for Sean. The Emmy press opportunity was too big to say ‘tune in.’ Be happy for Sean and relax everyone. XX.”