Queen Bean

Queen Bean is the ruler of the Beanbean Kingdom during the events of Mario & Luigi: Superstar Saga. She is the mother of Prince Peasley. Lady Lima acts as her aide and her adviser when she needs assistance.

Mario & Luigi: Superstar Saga
During Cackletta's attempted takeover of the Beanbean Kingdom, she forced Queen Bean to swallow a Belly Blech worm, making her powerful but enraged. When Mario and Luigi arrive in the throne room, Cackletta sends Queen Bean after them, leading to a fight and the queen being knocked out. After the fight, Lady Lima appears and explains that the queen's infection can only be cured through a soda called the Chuckola Reserve, found in Chucklehuck Woods. For Queen Bean's sake, Mario and Luigi go to the woods. They manage to acquire the Reserve and deliver it to the queen, returning her to her original size. Now sane, she promises to assist them however she can in stopping Cackletta.

Mario & Luigi: Dream Team
In Mario & Luigi: Dream Team, Queen Bean makes a cameo as part of the Hooskin Trading Quest, as a photo of hers is received after trading in the Book of Ruins, and is traded off for the lost camera. A Beanish tourist watching the Mad Skillathon in Wakeport will mention his queen when spoken to, noting her super strength.