Over the past six years, Billboard's staff has made its picks for the greatest pop star of every year, from 1981 to present. See our full updated list here.
The former athlete and media personality says the next chapter of her life will be about rediscovering parts of herself that were put on hold while she raised her young family largely solo, as husband ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results