[quote]I remember her performance at The Brits - Rihanna did something like 5 costume changes in her performance, dancers all over the place, then Adele just stood there, singing (and crying) along to the guy on the piano and completely stole the show.[/quote]
I read an article once about how Adele wasn't even scheduled to take part on that bill. Lady Gaga cancelled last minute, and as Adele was one of the few acts who was available at short notice, she was asked to fill in. That was the genesis of a wave of mainstream beige pop music of which Ed Sheeran was another notable beneficiary.