‘Vampire Diaries’ Star Zach Roerig — I Got Custody of My Kid … From Jailbird Baby Mama

Exclusive 1017_Zach-Roerig_gettyThe Vampire Diaries” star Zach Roerig just won sole custody of his 2-year old daughter — from the jailed woman he wanted to pay him child support.

Roerig was awarded custody last month in Georgia … and a judge signed off on Zach making all future decisions for his daughter — according to court docs.

We broke the story — Roerig told the court he wanted child support from his ex back in July … but it looks like he has since backed off the request.

Maybe it”s cause he makes 30k a month from the TV show — and she makes, well … nothing.

“Cause she”s in jail.