Rubi Rose's posts about Druski have been trending for hours but apparently it's hard to hear the noise when you're on vacay with a baddie!!!

Druski reposted Miami realtor Daniela Meneses' birthday shoutout to him and we're told he's been in Turks & Caicos these past few days and as you can see, they've been having plenty of fun-in-the-sun.

Cry him a river, build a bridge and get over it!!!

Druski is learning the hard way that his "ex" Rubi Rose didn't have the same POV about their "relationship" as he did -- and she's spilling the beans that everything you saw was a business transaction!!!

Rubi recently told her legion of followers that she's been sober and celibate for 2 months -- leaving that same legion to question her time with Druski, which she revealed to be a publicity stunt fully sponsored by the comedian.

Rubi rejected all lies on Tuesday with dry ice coldness ... "And for the record i never slept with that man, n**** paid for PR. Not the p**** ✌🏾"

As a consolation, she doled out "nice guy" points -- which probably won't make Druski stomach the news any better.

Back in May, our Druski sources expressed the relationship was 100% real, which it could've been -- just on his end.

Rubi inked a joint deal with Interscope in June 2023, but has only released one song since the signing.