Andy Milonakis cares way more about the cost of yarn than Kylie Jenner's pregnancy ... which he made clear to our photog Friday in hilarious fashion.

As you know, TMZ broke the story Kylie's having a baby. Danielle Bregoli isn't squashing her beef with Kylie -- remember she went after Kylie in her song, "These Heaux" -- but she still offered congrats.

And then there's Mohamed Hadid, who seemed a little skittish since his daughters are unmarried and around the same age.