 Complete the following phrase:  American Boy was released by Atlantic Records as the albums second single on 31 March 2008. The song received positive reviews from music critics, who praised its fresh sound and production. The song reached the top five in many European and Oceanic markets, and peaked at number-one in Belgium and Estelles native United Kingdom. It also achieved success in the United States, peaking at number nine on the Billboard Hot 100 and becoming Estelles breakout song in the country. The song earned many nominations, and ultimately won a 