Minnie Mouse is a popular cartoon character created by Walt Disney and Ub Iwerks. She first appeared in the animated short film "Steamboat Willie" in 1928, alongside her boyfriend, Mickey Mouse. Known for her polka-dotted dress and large bow, Minnie is often portrayed as cheerful, kind, and fashionable. As one of the iconic characters in the Disney franchise, Minnie has appeared in numerous films, television shows, and merchandise. She is recognized as a symbol of friendship and love, often engaging in adventures with Mickey and their friends, including Donald Duck and Goofy.