UTA Signs Best-Selling Novelist Cecelia Ahern (Exclusive) 7:00 AM PST 2/6/2017 by Rebecca Sun  Her work has been adapted into the romantic films ‘P.S. I Love You’ and ‘Love, Rosie’ UTA has signed novelist Cecelia Ahern, The Hollywood Reporter has exclusively learned. She’s best known for penning the 2004 international best-seller P.S. I Love You, […]