More than 15 years after it first took over the world, Lady Gaga's "Poker Face" rises higher than ever on Billboard's Dance Streaming Songs chart.

Lady Gaga has cycled through many iterations in the time we've known her: disco diva, Warholian punk, country-inflected barroom balladeer, star of movies both successful and not. But with the Grammy-night debut of her video for the new single "Abracadabra,