I noticed this brown circle in my baby girls hairline. Any idea on what it could be?

Could be a birthmark !

birthmark

@sonya15, and @alainalovesmommy so it's not cradle cap

Typically cradle cap is crusty like scabs, that you can pick off. Your pic looks like it's a part of her skin.. And smooth. You could ask her dr just to clarify and give you a piece of mind!

@sonya15, that's a scary pic lol thanks thank you Sonya!! I won't pick at it

Looks so painful lol. I've watched kids with it and don't think your babygirls looks like that but you're welcome! 😊