Mars co-wrote the song "All I Ask" from English singer-songwriter Adele's third studio album "25" (2015). In 2016, Mars released the single "24K Magic" (pronounced "twenty-four-karat magic") from his album, also called "24K Magic". It has reached the top five of the "Billboard" Hot 100. The second single from "24K Magic", "That's What I Like", became Mars' seventh number-one song on the Hot 100. A remix of the "24K Magic" song "Finesse", featuring rapper Cardi B, was released in January 2018 and reached the top five around the world.