The TOWIE star revealed his injury over the weekend by sharing several images to Instagram showing his arm bandaged up in a cast and sling.
So far Mario hasn't revealed how he got the injury but a source told MailOnline it happened when he fell off a hands-free Segway.
"He fell off one of those hoverboards, it's like a segway without handles. Mario was playing on one at home, he fell off and has fractured his arm," said the insider, adding that his girlfriend Emma McVey had been with him at the time.
Luckily it seems like Mario is getting plenty of TLC as he shared an image of his new puppy Oscar cosying up to him with the caption: "Doctor Oscar."
Another photo showed a Get Well Soon balloon, chocolate cupcakes and cookies and a bell, presumably so he can ring from his sick bed if he needs anything!
But despite being hurt, he doesn't seem to be taking a break from TOWIE filming, as he shared an image of himself and co-star Debbie Douglas on set over the weekend.
This Wednesday marks the final TOWIE episode of the series. What on earth are we going to do with ourselves on Wednesday and Sunday nights now?!
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