By Debbie Emery - Breaking Celebrity News Reporter

It doesn’t get much cuter than a fluffy little puppy, and Miley Cyrus’ little bundle of joy wins top dog in our books!

The Hannah Montana star premiered her new pooch to the world in a series of adorable Twitter pics on Wednesday, when she made the announcement that she had recently rescued the Rottweiler Beagle mix.

“Meet Happy!” 19-year-old Miley announced to her followers. “He was left in a box in front of Walmart. I don't understand how people can be so cruel. That's why we named him Happy.”