Tyga may be basically dating a kid (that's Kylie Jenner, who turned 18 back in August), but let's not forget that the 25-year-old rapper also HAS a kid with ex-girlfriend Blac Chyna.

On Sunday Tyga took his adorable son King Cairo to a fair in Calabasas, and it looks like the boys a blast. Interestingly enough, Kylie wasn't anywhere to be seen. We wonder if that was something Blac mandated or if the teen reality queen isn't interested in playing stepmom to the little boy?

And when is Kylie going to get knocked up? Unless she splits from Tyga in the next year, you know we're going to be expecting either a baby or a sex tape from these two...