Pregnant Black Molly?

[Sharkbait22]

I was recently given 3 mollies as a gift. One black one white and one Dalmation. They're adorable and I love them to death but I was worried about the breeding. I know my white and Dalmation are males because of their anal fins but I can't tell on my black one.
Is my black a female?
And is she pregnant?
Or is it too early to tell given I just received them yesterday?

 

[Istrom]

They were probably bought or taken from the same tank, so yes it is a she, and yes she is pregnant. I've bred livebearers for a while now so if you need any other questions answered, I would be more than happy to help!

 

[Sharkbait22]

Thanks so much Istrom!