Kevin Hart at Capital One Arena

Actor and comedian Kevin Hart first became a household name in 2001 when he starred in Judd Apatow's Fox series Undeclared. Hart began his career as a stand-up comedian in the 1990s, and is now one of comedy's biggest-sellers, with his record-breaking 2015/2016 What Now? Tour grossing over $100 million. I'm a Grown Little Man, Hart's first comedy album, was released in 2008, and he has since released four more stand-up comedy features, with Kevin Hart: What Now? (The Mixtape Presents Chocolate Droppa) – the soundtrack to his What Now? Tour – receiving a nomination for Best Comedy Album at the 2018 Grammy Awards. He is also a hugely successful actor, with roles in several high profile films, including Little Fockers (2010), Get Hard (2015) and Jumanji: Welcome to the Jungle (2017). I Can’t Make This Up: Life Lessons, Hart's memoir, debuted at Number One on the New York Times Bestseller list, and remained on the list for ten consecutive weeks. “Irresponsible” is Hart's sixth comedy tour.