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. She also played the character of Joanna in the 2003 film Love Actually and its 2017 short sequel Red Nose Day Actually.

Acted Movies

Phineas and Ferb the Movie: Candace Against the Universe (2020)

Director: Bob Bowen

Writers: Dan Povenmire,

Cast: Ali Wong, Alyson Stoner, Ashley Tisdale, Bobby Gaylor, Dan Povenmire, David Errigo Jr., Dee Bradley Baker, Maulik Pancholy, Olivia Olson, Vincent Martella,