I'd rather have a Year of Yoshi in 2020, a Year of Birdo in 2017 or 2018 (depending of how long will take a Year of Princess Peach / Toadstool), a Year of Bowser in 2015, a Year of Waluigi in 2030 and a Year of Princess Daisy in 2019 (mariopartylegacy.com)
It is given to Mario by Birdo in the stage Snow Rise. (mariowiki.com)
The central Birdo character (that appears in the Mario Kart series, the Mario Party series and the various sports titles) wears a red bow, a diamond ring, it also has some sort of relationship with Yoshi as they are the automatic partners in various competitions, and is a good friend of Daisy, Toadette, and Petey Piranha. (mariopartylegacy.com)