Julian Edelman and Russell Wilson found each other at a pre-Grammy bash at the Beverly Hilton on Saturday -- and seemed to get along really well!

So, what did they have to talk about? Both guys are Super Bowl champs -- Wilson led the Seahawks to a victory over Peyton Manning's Broncos in Super Bowl 48.

And, Edelman has rings from Super Bowl 49, 51 and 53 ... also, the Super Bowl MVP from 53.

Obviously, Edelman was at the Grammys to present an award and Wilson was there to support his R&B star wife, Ciara.

They weren't the only athletes on hand ... Chris Bosh was also at the party. He's got 2 NBA championship rings.