|Age||11 - 12, 14 (Season 4)|
|Residence|| Elmore (current),
Delmore (future life)
|Friends||Gumball Watterson, Darwin Watterson, Mabel Watterson , Emily Cartridge|
|Relatives||Etha Stuffings (mom), Sophie Stuffings (sister), Xon Jiang (stepbrother), Mr. Jiang (step), Uncle Phil (uncle)|
|Debut|| Official: The Grades
Unofficial: Where In The World Is Penny Sandiego? (song)
Stace Stuffings (also called Stace or Stacy) is a close friend of Gumball and Darwin who debuted in The Grades. She is a peach-colored teddy bear who is the smartest of the three. She usually likes things organized, and has a studying OCD, but otherwise she likes having adventures with Gumball and Darwin. She was first mentioned in the song Gumball sung, known as "Where In The World Is Penny Sandiego?".
Stace is a brown teddy bear with long chocolate hair. Her head and nose are similar to Emily. Her new attire consists in a denim jacket over a denim dress and blue Converse sneakers.
After Evil Emily sends Gumball a threat letter, Stace is determined to protect Gumball and Penny. In doing so, Stace becomes a wanted criminal after being accused of kidnapping Gumball and Penny .Evil Emily constantly spies over her throughout The Letter From Emily fanfiction, and finally confronts her in Gumball Watterson, Found. Evil Emily is arrested after being seized by police, and Stace is no longer a wanted criminal.
A close friend of Stace. He was kidnapped by Emily Cartridge's evil clone. Stace was fortunately able to save him.
Stace's best friend forever. Stace and Emily have been best friends since Kindergarten. The reason why they became best friends is, when they were young, Emily greatly admired Stace for being a child prodigy, this caused Stace to blushed because she never experienced an admiration from other people that she never know, only her family gives her admiration.
They've been best friend for approximately 10 years and not even a single fight was ever made. Their friendship grew stronger through admiration.team work and courage. They always wear their prize possessions,"The Friendship Necklace" ,which was a prize that they won in the Elmore Pizza Making Competition, but sometimes they were never seen wearing the necklace.
Stace's enemy. She and good Emily are trying to stop her.
- She is a distant cousin of Teri.
- Her surname is revealed to be Stuffings in Stace Stuffings and the Trap Door.
- Stace also has some stamina, as she can take a few hits during a fight. This is first shown in Gumball Watterson, Found.
- Stace was on Team Monkey in Survivor Gumball Island and was ranked at #12. She was also a contestant in I Have GUTS, where it is hinted that she has a crush on Darwin.