"Beware" is a song by American hip hop recording artist Big Sean. It was released on June 25, 2013, as the lead single from his second studio album Hall of Fame . The song, produced by frequent collaborator Key Wane and Mike Dean, features guest appearances from rapper Lil Wayne and singer Jhen? Aiko. The single has since peaked at number 38 on the US Billboard Hot 100. (W.... {+}