Passage: Coldplay have won numerous awards throughout their career, including nine Brit Awards, six MTV Video Music Awards, seven MTV Europe Music Awards and seven Grammy Awards from 29 nominations. They have sold more than 100 million records worldwide, making them one of the world's best-selling music artists. Three of their albums: Parachutes, A Rush of Blood to the Head and X&Y are among the best-selling albums in UK chart history. In December 2009, Rolling Stone readers voted the group the fourth-best artist of the 2000s. Coldplay have supported various social and political causes, such as Oxfam's Make Trade Fair campaign and Amnesty International. They have also performed at charity projects, including Band Aid 20, Live 8, Global Citizen Festival, Sound Relief, Hope for Haiti Now: A Global Benefit for Earthquake Relief, One Love Manchester, The Secret Policeman's Ball, Sport Relief and the UK Teenage Cancer Trust.

Question: The Rolling Stones were voted the fourth-best artist what decade?
2000s