Ryan Gosling knows how to give a great birthday surprise!
On Friday, he sent Barbie director Greta Gerwig a flash mob of Barbies and Kens as a hilarious 40th birthday gift.
The video was posted on the Barbie film’s official Instagram page.
“As Kens know…Sometimes the only way to express your feelings is through song & dance!” a caption read beside the funny clip.
In the video, Gerwig appeared in shock as the flash mob filed into what appeared to be her Pilates class. “Oh my god,” the filmmaker was heard saying over and over again as she laughed.
The group then performed an energetic routine to Gosling’s ballad "I'm Just Ken" and Dua Lipa’s track “Dance the Night Away" from the Barbie soundtrack.
“Happy Birthday, Greta!” the flash mob shouted at the end of their performance.