"It feels quite funny because I remember there was a similar thing when Lights, my album, was up against Gaga's and it somehow got to No.1 above her album, so it feels like that again. It's her big comeback single and she hasn't released anything in a while. Hopefully mine will stay at the top. It's put up a really good fight... It's mad." British singer Ellie Goulding on the U.K. chart fight between her song Burn and Lady GaGa's Applause this week (ends18Aug13).