'The Climb' songstress Miley Cyrus has adopted yet another dog.

The talented performer took to social networking site Twitter over the weekend (May 13) and shared a photo of her new pet, which was accompanied by the caption: "Meet the newest addition to our family Mary Jane :) I love rescuing xo"

She also told her 5.6 million followers that she received her first ever Mother's Day card after rescuing so many animals and wrote:

"Just got my first Mothers Day card :) proud mama to Lila, Floyd, Ziggy, Happy, & Mary Jane ❤"

The star treated her mother, Tish, to lunch yesterday (May 13) and gave her a stunning necklace to celebrate Mother's Day, adding: "Time to deliver breaky in bed with a side of jewelry to the hottest mama in town @tishcyrus."