Niki stars in Sesame English as the best friend and sidekick of Tingo.

According to her official biography, Niki is "a typical American teenager who lives in the basement of her parents’ home. Niki’s smart, savvy and sophisticated one moment, wide-eyed and curious the next. She loves sports, scary movies and books, but music is her passion. In fact, Niki is the lead singer in her own rock band! She introduces Tingo and the audience to English language and American culture."