Follow OK! on Threads here: https://www.threads.net/@ok_mag Matt Hancock has been savagely mocked after posting video to TikTok where he can be seen lip-syncing to a track from the Barbie movie, which features Margot Robbie and Ryan Gosling. In the clip, Matt can be seen walking on a beach toward the camera as he sang along to Ken actor Ryan's I'm Just Ken song, which features in the smash-hit film.