What video games or apps feature Gwen Stefani as a character or ambassador?

Gwen Stefani, as a prominent figure in pop culture, has lent her image and voice to various video games and apps. Notably, she appears as a character in the mobile game 'Just Dance' series, where players can dance along to her hits. Additionally, her music and persona have made their way into apps and platforms that celebrate her contributions to music and fashion, emphasizing her influence as a cultural icon.