Sorry I didn't post the whole text but we can't post complete articles, you can read in full here. It was google translated so ignore the errors it may have.
2. LADY GAGA
1. MADONNA
To say that Madonna would win the poll was as evident as it was noted that she was already a popular singer in the eighties. She has received five times more votes than Lady Gaga, the second on this list. The only criticism that still haunts Gaga is that it is too similar to Madonna. A shadow from which escape is difficult. Madonna is a musical icon without equal. Her run of success over the last 30 years is simply amazing, and when she hits the road, tickets sell like a reunion tour of Led Zeppelin. Her manager, Guy Oseary, tweeted recently that Madonna has begun recording their twelfth studio album, so clearly she has no intention of stopping.
I'm guessing the year is 2011-12 seeing how it said "when Beyonce finally gives birth!". As much as I like Gags she'd probably place a bit lower if it was done in 2014, due to no longer riding the hype of her earlier mega-successes. Bey and Katy would be higher