![Z’s This Week in Pop Music History: Lady Gaga, Ariana, Usher and More [VIDEO/PIC]](http://townsquare.media/site/495/files/2019/05/TWIPMHx-Apr-28-2019.jpg?w=980&q=75)
Z’s This Week in Pop Music History: Lady Gaga, Ariana, Usher and More [VIDEO/PIC]
May 3rd - May 9th: See how Ariana Grande, Backstreet Boys, Mariah Carey, Michael Jackson, Lady Gaga, Adam Lambert, and Usher marked this week in history for pop music from the past 30 years.