Britney Spears welcomes 'new little baby girl'

It's a puppy for Britney Spears!

The X Factor judge shared a photo of the latest addition to her family, tweeting, "I want you all to meet my new little baby girl @hannahspears <3 How cute is she?!?!"

Want to chat with the dog? Just check out her Twitter feed, where "Britney's bitch" is sharing thoughts, such as, "What should I chase today…squirrel or chipmunk? Arf arf!"

And, "Should I wear a bow? Mom says I'm a princess & that I need a bow."