The Gunners’ title hopes took another blow as they were beaten 2-1 at Craven Cottage on Sunday.
Goals from Raul Jimenez and Bobby De Cordova-Reid sealed a comeback victory for the home side.
Tempers appeared to boil over during the match, with Rice and Gabriel spotted in a heated exchange.
Just moments before De Cordova-Reid’s winner, the pair were seen pointing and shouting at each-other.
Gabriel could be seen shouting at Rice in front of goalkeeper David Raya, before the midfielder argued back.
THIS IS A DEVELOPING STORY…
The Sun is your go to destination for the best football, boxing and MMA news, real-life stories, jaw-dropping pictures and must-see video.
Like us on Facebook at https://www.facebook.com/TheSunFootball and follow us from our main Twitter account at @TheSunFootball.