Belo Betty (ベロ・ベティ) is one of the many characters seen in One Piece. She is the commander of the East Army in the Revolutionary Army. She succeeded the previous commander, Ginny, eight years after her death.

== Appearance == Betty is 34 years old, stands at 6'5'' (196 cm), and weighs 170 lbs (~77 kg).

Betty is a tall, slim woman with fair skin, short, purple hair stylized in a bob cut. Her pale green eyes are usually covered by a pair of black-framed sunglasses with red lenses and tiny white spots at the bottom. She also wears red lipstick and is usually seen smoking a cigarette.

She wears a red top hat with red goggles, a pair of red curled horns on the front, and a long and puffy white plume on the back. She wears a red tie, and her torso is barely covered, as she leaves her cropped red jacket with pink outlines open. She has red and white striped stockings under her red thigh-high boots. Her frilly red skirt is short on the front and long at the back. She also carries around a large flag with the Revolutionary Army's symbol on it.

== Personality == Betty treats the people she helps very rudely, insulting them and only referring to them with degrading terms, which is why Kuma let her take Ginny's position as East Blue Commander, due to their similar personalities. Despite this attitude, her intention is still to recruit them into the Revolutionary Army by encouraging them to make their own choices. She believes that committing heroic actions is a decision one makes for themselves. When the people of Lulusia Kingdom took up arms and fought, she broke her normal attitude briefly to commend them on their actions. Despite her rude and disrespectful attitude, she does share with her fellow executives the same feelings of mercy and a desire to help those who are in trouble. Also, she does show respect and appreciation to those who stand to fight their own enemies and troubles, as she warmly smiled and proudly praised the people of Lulusia Kingdom for standing up and fighting the Peachbeard Pirates.

== Abilities == Belo Betty is a powerful figure within the Revolutionary Army, serving as the East Army's commander and possessing the Paramecia-type Devil Fruit known as the Kobu Kobu no Mi (Pump-Pump Fruit); this ability allows her to rally and empower others by raising their morale, often through stirring speeches and the symbolic act of waving her Revolutionary Army flag.

While the fruit does not enhance her own strength, it enables her to inspire ordinary people to fight with increased courage and power, turning civilians into effective combatants. She used this ability notably during the Lulusia Kingdom uprising, where her encouragement led the townspeople to defeat the Peachbeard Pirates.

In addition to her Devil Fruit powers, Betty is a capable leader with strong tactical awareness and a commanding presence. Though her combat abilities have not been fully shown, her high rank and confidence suggest she is physically competent. Her blunt and provocative personality also serves as a form of psychological motivation, pushing people to take control of their fate and fight for their freedom.

== Trivia ==

• Betty's name might be a reference to the real-life revolutionary Betty Zane.
• Betty's name and flag may also be a reference to Betsy Ross, a designer of the American flag used during the period of the American Revolutionary War.
• Betty's appearance is based on Marianne from Eugène Delacroix's painting Liberty Leading the People. They are both women holding a flag that symbolizes a revolution.
• Betty's favorite food is almonds, and her least favorite food is mayonnaise.
• Betty's hobby is kitchen gardening.
• Her blood type is XF.
• Her birthday is June 15th, making her a Gemini.