Who wrote and directed the sequel to the 2003 film in which Olivia Olson played Joanna?
Olivia Olson: Olivia Rose Olson (born May 21, 1992) is an American actress and singer-songwriter, mostly known for her voice roles as Vanessa Doofenshmirtz in "Phineas and Ferb" and Marceline the Vampire Queen in "Adventure Time". Olivia Olson:  She also played the character of Joanna in the 2003 film "Love Actually" and its 2017 short sequel "Red Nose Day Actually". Red Nose Day Actually:  "Love Actually" writer and director Richard Curtis returns alongside cast members Hugh Grant, Liam Neeson, Colin Firth, Andrew Lincoln, Chiwetel Ejiofor, Keira Knightley, Martine McCutcheon, Bill Nighy, Thomas Sangster, Lúcia Moniz, Olivia Olson, Marcus Brigstocke, and Rowan Atkinson.
Richard Curtis