|Hobby||Collecting old records|
|Likes||Chocolate Fudge Crispy Donuts|
|Dislikes||A bitter taste of coffee|
|First Appearance||pop'n music 14 FEVER!|
Betty is one of the characters from Pop'n Music 14 FEVER!.
Betty's TV show！
Little girl star Betty-chan and her amusing friends deliver,
Betty's TV show!
To bureaucracy in the school diner,
Even Donuts Town is obsessed with TV's topics.
Betty appears as a small girl with cerulean, hollow eyes, peachy skin tone, and lightly rosy cheeks. She has yellow hair that is formed into a wide and large afro, as her bangs are brushed to her eyebrows. Thin stems of hair are curled to her ears. There are a pair of red bows on each side of her hair. Betty wears a red dress with a white, sleeveless turtleneck, and gloves. There are dots on the bottom of Betty's dress. Betty wears a pair of black stockings and wooden shoes.
|Attack||I'll not lose (負けないもん Makenai mon?)|
|Damage||Woooow! (ワ～～オ！ Waaaao!?)|
|GOOD Play||Exciting☆ (うっきうき☆ Ukki uki☆?)|
|BAD Play||Waah! (きゃんっ Kyan?)|
|WIN||See you soon~ (まったね～ Matta ne~?)|
|LOSE||It's a panic (パニックだ～ Panikku da~?)|
- Because her song was removed in Pop'n Music éclale, Betty is one of the few characters to not have any original arcade song so far.
- Betty's outfit is somewhat based on Minnie Mouse's signature attire.