Britney Spears is the proud owner of yet another puppy!

Just last November, the mama of two boys introduced the world to Hannah.

But this morning, Brit posted the above photo and the following: "Say good morning to my new baby people."

Brit has yet to release the name of her new little furry friend, but big sister Hannah has a Twitter following of 400,000. No doubt, this white puffball will be popular on the social network site, as well.

Wonder if Brit will have a full-time dog sitter in Vegas? Her upcoming Sin City show is reportedly heading to Planet Hollywood.