Jack and Jamie

Jackson Frost von Schweetz and Jamie Serenity-Elizabeth von Schweetz are minor characters in Kingdom Hearts: Willpower.

Jack Jr.
Like his adoptive uncle, Jack Frost, Jack Jr. wears a blue hoodie and brown pants and has cyan eyes. His white hair is a result of Jack blessing him with snow powers.

Jamie Jr.
Jamie Jr. has brown hair, blue eyes and wears a white dress

Kingdom Hearts: Willpower
Jack Jr. and Jamie Jr. are the new prince and princess of Sugar Rush.

Entry 2
The royal cuties of Sugar Rush''. They were born not long after their father's death.''

Kingdom Hearts: The Queen's Curse
The twin prince and princess of Sugar Rush''. They, along with their mother, Queen Allie, and adoptive aunt, President Vanellope, have been captured by ''