Paulo Costa explodes after disturbing Khamzat Chimaev DMs to his girlfriend ahead of UFC 318 clash

Paulo Costa ignited a feud with Khamzat Chimaev at the UFC 318 media day, accusing him of sending disrespectful messages to his girlfriend via Instagram. Costa, preparing to face Roman Kopylov, expressed his anger and desire to settle the score in the octagon. Chimaev has remained silent, fueling fan speculation and debate.