Somehow Chris Brown (who I understand is sometimes referred to as “Breezy”) and Tyga (who is sometimes referred to as a “rapper”) have children together. Who knew? The writer for Yahoo! Celebrity knew:
Of course, it’s possible the writer is grammatically challenged and meant to refer to Breezy’s and Tyga’s kids. That would be Breezy’s kid and Tyga’s kid.
If two people together own something, you just need to give an apostrophe and S to the second of the two: Mom and dad’s home; Bill and Hillary’s daughter. But if they each own something separately, each gets the apostrophe and S treatment: Mom’s and dad’s jobs; Bill’s and Hillary’s careers.