In honor of PI recently becoming Gaga's ninth song to tally at least 100 million streams on Spotify, I thought it would be fun to make a list of her top 20 most streamed songs. I did one of these lists just before her Super Bowl performance on January 18, 2017, and have pasted those totals below for comparison. At that time, she only had 4 songs with 100 million+ streams. Fast forward 9 months later and she's working on her 10th w/ BTW not that far off.  Totals as of Oct 16, 2017, with gain