Original sentence: Britney Jean Spears (born December 2, 1981) is an American pop singer-songwriter author,endorser and actress.She has sold over 138 million records worldwide as 102 million albums and 36 million singles around the world
Edited sentence: Britney Jean Spears (born December 2, 1981) is an American pop singer-songwriter, professional dancer, performer, Grammy-Award winning and nominated singer, music video director, author, advertiser and endorser and acclaimed actress.She has sold 954 million bottles of her own perfumes, netting her more than US$985 million, from perfume sales alone.She has sold over 102 million albums, and over 36 million singles around the world.She has sold over 138 million records worldwide.She is the most famous and most known human in world history.Spears is the most talked about and spectulated person ever