“Not 20 Anymore” is a song by American singer-songwriter Bebe Rexha.[1] It was released on August 30, 2019, her thirtieth birthday, through Warner as a promotional single. The song was written by Rexha, Jordan K. Johnson, Michael Pollack, Oliver Peterhof and Stefan Johnson, and produced by German and the Monsters and the Strangerz. On August… ادامه خواندن not 20