If you're not aware of the huge cultural phenomenon that is TikTok, where exactly have you been?
The new social media platform is slowly taking over the celeb world and we're here for it.
Whether you're into dance challenges, celebs lip syncing to their own songs or bizarre off-brand cooking videos (we're looking at you, Jason Derulo), there's something in the TikTok celeb land for you.
You can also follow us on TikTok for celebs and other funny stuff at @heatworlduk.
All the very best and bizarre celeb TikTok accounts you need in your life rn
heat - celebrities on tiktok
Now watch: 'Naked with your bumhole out!' Gaz & Sophie play Know What I Meme?
Posting a clip of the video onto his Instagram profile, Sam can be seen miming words of songs to the camera using his own arm and body, while his girlfriend Zara McDermott hides from the camera, using her legs, donned with a pair of silver heels, pretending to be Sam's legs.
The pair playfully mimic three different positions and fans cannot get enough.