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
Fancy (Iggy Azalea song) when there was going to be a music video homage to our favorite movie of all time. So props to you, Iggy." Brent Taalur Ramsey of "Paste" magazine praised the video, writing that "Azalea combined a quintessential 90s culture moment with her hip-hop vibes [...] this young Aussie brought it all together with some major beats and classic outfits—a sound and look that will be totally trending in the music world of 2014." It was named one of the 24 most iconic fashion moments in music videos by "Harper's Bazaar". Amy Heckerling, the director of "Clueless", reacted to Azalea and