Madonna, born Madonna Louise Ciccone, is an American singer, songwriter, and actress, widely regarded as the "Queen of Pop" for her immense influence and innovation in popular music and culture. Throughout her career, spanning over four decades, she has continuously reinvented her image and music, pushing boundaries with her provocative performances, music videos, and fashion. With record sales exceeding 300 million, she is the best-selling female music artist of all time and has left an indelible mark on the music industry, inspiring countless artists and solidifying her status as a true icon.