Simplify the following text for a Grade 6 native English-speaking person.
Original: Melanie Chisholm is an English singer-songwriter and television personality best known as one of the five members of the English girl group Spice Girls , who was nicknamed `` Sporty Spice '' .
Simplified: She is best known as one of the five members of the girl group Spice Girls , in which she was nicknamed `` Sporty Spice '' .