b'On the new Billboard Pop Shop Podcast, Katie & Keith are breaking down the massive moves on the Hot 100 for Steve Lacy\'s "Bad Habit" and Sam Smith & Kim Petras\' "Unholy" and why these songs are especially notable. Oh, and we\'re taking a page from Gary Trust and talking about every song with "Bad" in the title to ever top the Hot 100.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'