Why do British people have a more American accent when they sing?

Why do British people have a more American accent when they sing?
Why do British people have a more American accent when they sing?

Do they? I hadn’t noticed. Certainly not the case in old recordings of Cole Porter tunes. Perhaps American pop music has been dominant long enough to establish an “authentic” accent. (For a humorous adaptation of an American accent, look for “Far Away Eyes,” the Rolling Stones’ affectionate satire of country & western from their 1978 album Some Girls.