Confident (album) move on and be happy with someone else. The song incorporates pop and soul influences, and is centered on a piano melody, with a stripped down production aimed at highlighting Lovato's vocals. "Stone Cold" received comparisons to Lovato's 2011 song "Skyscraper" and the work of English singer Adele. The album follow with the trap-inspired song "Kingdom Come" it features vocal appearance by rapper Iggy Azalea. Several critics noted that the song is comparable to Azelea's "Black Widow" (2014) featuring Rita Ora. "Waitin for You" featuring vocals by singer Sirah, musically, it's an R&B and hip hop song that starts with
Iggy Azalea of the 9th Annual "Billboard" Women in Music honorees as a chart-topper. In late 2014, it was announced she was placed at number-one on "Billboard" Year-End's Top New Artists chart. In 2015, Azalea also led the 2015 iHeartRadio Music Awards nominations with five. She received twelve nominations at the 2015 "Billboard" Music Awards. In 2016, Azalea was presented with the Woman of the Year award by GQ Australia. Iggy Azalea Amethyst Amelia Kelly (born 7 June 1990), known professionally as Iggy Azalea (), is an Australian rapper, singer, songwriter, model and television personality. Azalea moved to the United States at