Tina Turner and Ike Turner are a famous singing duo from the 1960s. Tina Turner is a four-letter word, while Ike Turner is a three-letter word. They are best known for their soulful music and energetic performances. Together, they created some of the most iconic songs of the era, such as 'Proud Mary' and 'River Deep - Mountain High'. Their influence on the music industry is still felt today.