AND IT'S THE CUTEST THING WE'VE EVER SEEN.
Miley introduced the little dogga to her followes online, tweeting: "Meet Bean".
"Bean is a little girl," she added. "She is a chihuahua mix of some type. She brought so much sunshine!!! I love my little bean so much."
Miley adopted Bean from the Spot! Pet Boutique in LA - perhaps in an attempt to ease some of the pain caused by the loss of her Yorkshire Terrier.
Tish Cyrus, Miley's mum, tweeted about the incident at the time, and explained that Ziggy - who it's thought has been sent for rehoming in a dog and child-free environment - was the cause of Lila's death.
"The way that Lila was taken from her was beyond terrible. Sometimes things happen that we just can't understand," she wrote.
"For some unknown reason, Ziggy grabbed Lila. Not really sure if she was playing or what? She grabbed her in just the wrong spot and Lila didn't survive."
Very sad. Let's hope little Bean keeps Miley from feeling too down, eh?