Complex sentence: Its popularity led to a spin-off, Aída, which is still running today, being made in 2005, about a later popular character of the same name, known for her vulgarity, representing a "typical" working class Spanish woman.
Split into simpler sentences: Its popularity led to a spin-off, Aída, which is still running today (being made in 2005). It features a later popular character of the same name, known for her vulgarity and representing a "typical" working class Spanish woman.