The Party In The U.S.A. hitmaker, who wrapped her Gypsy Heart w...
The star posted a picture of herself with the pooch on her Twitter.com account on Saturday (16Jul11), along with the caption, "I'm so in love with him it is ridiculous. His name is Floyd."
The singer already has two dogs - Mate, a German shepherd, and Lila, a cross between a maltese and a yorkshire terrier.
