hollywood x factor Britney Spears ring puppy Jason Trawick hollywood x factor Britney Spears ring puppy Jason Trawick

Just a few days ago, Britney Spears introduced the world to her new puppy Hannah. Seems like this little doggy is now glued to Brit's hip!

The X Factor judge took her new pet to work ... with the little pooch nestled underneath her arm. We also love seeing that engagement ring bling, Brit! Fiance Jason Trawick followed behind with Hannah's animal print doggie bed.

Jason even joked around by wearing the fluffy bed as a hat. Lucky dog. Yes, Hannah, too!