Mariana Pells is a fictional character from the popular animated series The Amazing World of Gumball. She is known for her vibrant personality and distinctive appearance, which includes bright colors and unique fashion choices. Mariana often finds herself in humorous situations alongside her friends in the fictional town of Elmore. In the series, Mariana is portrayed as a supportive and loyal friend, often helping her peers navigate various challenges. Her character adds depth to the show's themes of friendship and adventure, making her a memorable part of the ensemble cast. The series itself is celebrated for its creativity and humor, appealing to both children and adults.