If Conor & Khabib don't chill out with their vicious and very serious beefing, someone's gonna get seriously hurt ... as in shot ... so says UFC star Kelvin Gastelum.
Khabib and Conor have been going at it on social media lately, after McGregor lobbed what some thought was an anti-Muslim insult directed at Khabib, prompting Khabib to launch an ultra disrespectful clap back.
We got UFC Star Kelvin Gastelum -- who was in L.A. promoting his UFC 236 title fight against Israel Adesanya -- and he says if the rhetoric from both men has the potential to end up tragic.