YUP . . . It’s OFFICIAL!! Chris Brown Is Trying To KNOCK UP His Girlfriend Karrueche!!!

: Chris Brown and his fam are making his intentions CLEAR . . . he’s trying to get his GF Karrueche pregnant. Apparently now that Kae is BRANCHING OUT in the world . . . and has a new gig at 106 & Park, he’s trying to saddle her with a baby.

We really hope that she’s SMARTER THAN THAT.