"American Boy” is a song by British singer and rapper Estelle featuring American rapper Kanye West from the former's second studio album Shine (2008). The song was written by the artists, alongside Ethan Hendrickson, will.i.am, John Legend, Josh Lopez, Caleb Speir, and Keith Harris. It was produced by will.i.am, and uses the instrumental from "Impatient" from his own third studio album Songs About Girls (2007). "American Boy" is a breezy R&B and disco-funk song that lyrically describes a romance with an American suitor. The song's conception came after Legend, Estelle's mentor, suggested she write a song about meeting a man from the United States.

Estelle Fanta Swaray is a British singer, rapper and actress. She is known for her eclectic blending of musical genres including R&B, soul, reggae, grime, hip hop, and dance. She has collaborated with prominent American artists including John Legend, Robin Thicke, Rick Ross, Chris Brown, will.i.am, Kanye West, Akon, and Tyler, the Creator.