Lil Nas X reveals right side of his face is paralysed after being hospitalised

American rapper, Lil Nas X, has shared a health update with his fans and they are understandably seriously concerned over the star's health.

The 26-year-old 'Old Town Road' hit-maker - real name Montero Lamar Hill - has this week revealed that one side of his face has been paralysed after being hospitalised.

Taking to Instagram on Monday (14 April) wearing a hospital gown as he lay in a hospital bed, Lil Nas X laughed as he explained that he's 'lost control' of the right side of his face.

Demonstrating his facial paralysis, Lil Nas X began: "And when I smile, this is me doing a full smile right now, by the way."

Take a look at the full clip below:

"It's like, it's like what the f*ck! Bro, I couldn't even laugh, right! Bro, what the f*ck! Oh my god!" the rapper continued.

He finished up the short clip echoing: "Oh, my god, bro! So yeah."

Lil Nas X captioned the clip: "Soooo lost control of the right side of my face."

Fans have since rushed to the comments to share their worry with one Instagram user writing: "Oh no!! SENDING YOU LOTS OF LOVE AND HEALING VIBES!"

"Sending all positive energy your way… Get well soon!!" urged a second.

Rapper Lil Nas X, 26, took to social media on Monday to reveal his partial facial paralysis (Instagram/@lilnasx)

A third chimed in: "Hope u feel better @lilnasx take all the time you need to recover!"

"Omg are you ok???" wondered a fourth, while a fifth asked: "Bruh what caused this?"

Another gushed: "Sending love and light and a speedy recovery recovery!"

And a final Instagram user echoed: "Sending you love. Get well soon my love. You are amazing!"

The 'Old Town Road' star assured his fans he's 'OK' (Instagram/@lilnasx)

Responding to his fans' understandable concern, he later took to his Instagram story to share a series of update following on from previous telling fans 'I'm so cooked' in a video.

"GUYS I AM OK!!" he wrote in a text post. "STOP BEING SAD FOR ME! SHAKE UR A** FOR ME INSTEAD!"

He then posted a selfie assuring fans: "Imma look funny for a lil bit but that's it," with two laugh crying emojis.

While Lil Nas X has not yet revealed what exactly has caused the partial facial paralysis, some fans are speculating if its Bell’s Palsy - a condition categorised as a temporary weakness or lack of movement that usually affects one side of the face - or Ramsay Hunt Syndrome which is a shingles outbreak that affects the facial nerve near one of your ears.