In which the world-famous musician, Harry Styles, meets his match in his new tour photographer, Isabella Blake, leading to more complications than either of them could have expected.

Arlie Addams, the biggest actress in Hollywood. At the top of the world; she stars in every movie, is on the cover of every magazine and is sought-after by every celebrity stylist. She is invincible to everyone, except herself. Harry Styles, a musician enjoying the peak of his career. With two award-winning albums, a Vogue cover, and numerous prestigious awards under his belt. He is perfect at everything he sets his mind to, except relationships. What could possibly go wrong when two people still healing from their tumultuous breakup are cast alongside each other in the most anticipated movie of the year? To add fuel to the fire, Arlie is already in a long-term relationship with the man directing them both. With secrets, lies, affairs, scandals and songwriting warping their lives, will Arlie and Harry ever be able to get over the heartbreak from years ago? Or will Arlie Addams forever be Hollywood's biggest flight risk?