It's Kim Zolciak!
The former Real Housewife of Atlanta shared the photo on Twitter, writing, "Me with Santa when I was little!! #tbt."
With two young boys, we bet Kim will be seeing a lot of Santa in the next few years. Let's just hope he has a better beard than this guy. And, for crying out loud, leave those ridiculous eyebrows at home!
Did you guess that the spunky girl was Kim?