"Fancy" reached number one on the "Billboard" Hot 100, becoming both Azalea's and XCX's first number-one on that chart. It held the spot for seven consecutive weeks. It also topped the charts in Canada and New Zealand and had general chart success around the world. It reached the top ten in several countries such as Azalea's native country Australia and the United Kingdom. It is XCX's second top-ten single, after her guest spot on Icona Pop's "I Love It" in 2013. "Fancy" was named "Billboard"s Song of the Summer for 2014, as well as the most-streamed song on Spotify and most-watched music video on Vevo in 2014. It won the Top Rap Song category at the 2015 "Billboard" Music Awards and was nominated for Record of the Year and &lt;a href="Grammy%20Award%20for%20Best%20Pop%20Duo/Group%20Performance"&gt;Best Pop Duo/Group Performance&lt;/a&gt; at the 57th Grammy Awards. It is one of the best-selling singles worldwide, with combined sales and track-equivalent streams of 9.1 million units according to IFPI. In 2017, "Billboard" named "Fancy" as the biggest hit by a female rapper in history.