Karreuche Tran has been trying to start the LITTLE BOOTYS MATTER movement for some time now . . . and she may have a point.
Chris Brown's EX was spotted out in Mexico - rockin' a bikini - and looking cute.
Karrueche's mom is ASIAN, and her father is Black. She got her booty from her MAMA's side of the family.
Karrueche has been dating Quavos from Migos - who must be a BIG fan of the LITTLE BOOTYS MATTER movement.