Sydney Kate Pye, commonly known as "Toots" is a 9-year-old British schoolgirl. She attends Bash Street School, Class 2B, along with her younger twin-brother, Sidney, but shes also the only girl in the entire class.

Toots has short, messy black hair with a red bow with black poka-dots on her head. She wears a blue jersey with black horizontal stripes & a short black skirt with black socks & grey shoes. Her bow can be used as a makeshift catapult, & has a range of 50 metres.

Toots is a tomboy who's amazing at football, which is her favourite sport. She is better than all of the boys in her class at football, even when no one is on her team. Although she enjoys the boys' company, she sometimes exhibits disdain, naivete or exasperation at their more boyish behaviour, & can be bossy.

Despite being a tomboy, she does have a very small feminine side as she is a fan of boy bands, enjoys listening to music on with her headphones & she loves street dancing. She's not keen on boys because she's forced to live in the same flat as one, & prefers to be a mischievous troublemaker while avoiding work.

Toots' most prized possession is her custom BMX, her motto is "I'm in charge!" & she is a whole 3 minutes older than Sidney.