Nicole Murphy is adamant rumors she played bump and run with Odell Beckham during Super Bowl weekend are 100% FALSE ... saying she's "never even met" the Giants superstar.
There are reports the two were spotted this week at a Migos party in Houston ... arriving and leaving the shindig together.
We talked to Nicole -- who wasn't exactly pleased about the rumors -- and she told us flat-out it's a bunch of BS.
Nicole says she means no disrespect to the NFL star -- but says point blank, "I don't know him, never even met the kid."
Murphy -- who's 49 (and super, super fine) -- went on to say there's one thing that would stall a union between them ... Odell's age, he's 24 (but super, super rich and famous).
"I have kids older than him."