Who were the 5 heartbeats based on?

The Five Heartbeats were inspired by the real-life musical groups of the 1960s, particularly The Temptations and the Four Tops. The film, released in 1991 and directed by Robert Townsend, follows the rise and struggles of a fictional rhythm and blues group as they navigate the music industry. It captures the dynamics of friendship, love, and ambition, reflecting the experiences of many African American artists of that era.