Original sentence: In the early years of her singing career she was one fifth of the girl group the Spice Girls.Melanie Jayne Chisholm (born January 12 1974) is a singer and successful British female artist.Since then she has released three solo albums and many hit singles
Edited sentence: In the early years of her singing career she was one fifth of the most successful girl group of all time, the Spice Girls, selling over forty-six million albums and thirty million singles worldwide.Melanie Jayne Chisholm (born January 12 1974) is a singer and is one of the most successful British female artists of the last decade.Today, almost ten years after her first appearance on the charts, she's a multi-platinum, international star in her own right, after releasing three solo albums and many hit singles