The stock market is crashing. Egg prices are skyrocketing. And Lady Gaga has just topped Billboard’s pop dance charts with her latest single, Abracadabra, dropped during last week’s Grammys broadcast.

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,

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 debuts at No. 1 on the Feb. 15-dated Hot Dance/Pop Songs tally with "Abracadabra," becoming the second chart-topper in the survey's five-week history. Tate McRae's "It's Ok I'm Ok" drops to No.