y Spears: 2000 vs. 2017.9. Ariana Grande: 2011 vs. 2016.10. Nicki Minaj: 2011 vs. 2015.11. Justin Bieber: 2010 vs. 2016.12. Solange Knowles: 2008 vs. 2017.13. Miley Cyrus: 2008 ...