Addison Russell's girlfriend Melissa Reidy is most definitely a very young and very pregnant lady. She posted a picture of some kind of "pregnancy assistance app" which describes how her third trimester will be and also says her baby is now the size of a "canary melon." I, like you, have no idea what a canary melon is, but this seems pretty legit because Melissa mentions her pregnancy multiple times and seems to be waiting for her baby who she's already named Aidan Kai. She's also posted pictures of herself (in which she is fully pregnant). Baking buns is what she does. These guys are all about preparation!
Addison Russell's girlfriend Melissa Reidy is apparently also his fiance, and though Addison is the second youngest player in the National League, that's not stopping him from tying the knot and jumping head first into fatherhood. Hey, the guy's got his future in full sight. That future also, of course, includes kicking some butt in baseball. That makes everything about raising a family easier. Right now, Addison and Melissa do normal couple stuff like go to see "Minions" and fly around to different cities for various baseball-related reasons.
Melissa is also fairly religious, praising God now and again online and letting everyone bask in her pious glow. Melissa also has a little Schnauzer-looking dog named Jay who is sure to take the backseat once Aidan Kai arrives in her life. I always have this weird sadness when I see pictures of the girlfriend with the dog when she's pregnant-- as if I mourn the death of the girlfriend/dog relationship with the coming of the girlfriend/son relationship. Of course, there is no death of the girlfriend/dog relationship here; it's just a subtle downgrading of attention. Guys, I'm looking out for Melissa's dog Jay here; I got his back.