She has but she has been brilliant, such an amazing voice. I loved the song she sang in the opening ceremony but I can't remember what it was but it was great...gave me goose bumps
Yes, Emile Sands. She did well.
It was Abide With Me she sang at the opening ceremony, QoM.
I wonder whether Adele would have been first choice if it wasn't for her pregnancy
Read All About It was the song she did - twice I think - at the closing ceremony. However I felt it didn't really work: too schmaltzy by far and her voice didn't seem up to it