Desmond Scott’s thriller make-out accomplice — yeah, the one he was locking lips with simply two days after we broke the story his estranged spouse Kristy hit him with divorce papers — has formally been recognized.

Sources acquainted with the scenario inform TMZ the lady getting sizzling and heavy with Desmond final Sunday is Marissa Springer, a 24-year-old native Houston mannequin who’s additionally at the moment in class working towards her grasp’s diploma in enterprise.

We’re informed the 2 met for the primary time earlier that night time at Houston bar Sante via a mutual pal … and Marissa had no clue about Desmond’s on-line fame. Our sources say it was additionally her understanding that he was single on the time.

As for the way issues escalated so rapidly? We’re informed there was an instantaneous spark … and with a couple of drinks flowing, it become drunken enjoyable that heated up quick. It’s unclear whether or not this turns into something extra.