Mariah Carey has been sued for $20m (£16m) after being asccused of copying hit song “All I Want for Christmas is You”. The singer and her co-songwriter Walter Afansieff have been named in the lawsuit, which has been filed by Andy Stone. Stone, in legal documents filed at the US District Court in the Eastern District of Louisiana, claims that their song was taken from one with the same name he co-wrote for Vince Vance & the Valiants in 1989.
