Question: Beauty Is Chaos is an EP by American singer–songwriter and actress Olivia Rose Olson, an American actress and singer-songwriter, mostly known for her voice roles as Vanessa Doofenshmirtz, in which animated program?

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Olivia de Havilland filmography: The Olivia de Havilland filmography lists the film appearances of American actress Olivia de Havilland, as well as her television, stage, and radio credits.  De Havilland's career spanned fifty-three years, from 1935 to 1988.  During that time, she appeared in forty-nine feature films, and was one of the leading movie stars during the golden age of Classical Hollywood.  She is best known for her early screen performances in "The Adventures of Robin Hood" (1938) and "Gone with the Wind" (1939), and her later award-winning performances in "To Each His Own" (1946), "The Snake Pit" (1948), and "The Heiress" (1949).  De Havilland made her screen debut in Reinhardt's film adaptation "A Midsummer Night's Dream" in 1935.  She began her career playing demure ingénues opposite popular leading men of that time, including Errol Flynn, with whom she made her breakout film "Captain Blood" in 1935.  They would go on to make seven more feature films together, and became one of Hollywood's most popular romantic on-screen pairings.

Martin Olson: Martin Olson is an American comedy writer, television producer, author and composer.  He is known for his unusual subject matter, and is an original member of the Boston Comedy Scene.  He is the adoptive father of actress Olivia Olson.

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".

You Have to Believe: "You Have to Believe" is a 2015 electronic dance song produced by American DJ/remixer/producer Dave Audé, featuring vocals from Australian singer/songwriter/actress Olivia Newton-John and her daughter, singer/actress Chloe Lattanzi, who co-wrote the single with another Australian singer/songwriter, Vassy.

Akira Fuse: Akira Fuse (布施 明 , Fuse Akira , born on December 18, 1947) is a Japanese singer, who was once married to Olivia Hussey.  He debuted in 1965 with the single "Kimi ni Namida to Hohoemi o" (君に涙とほほえみを , "Tears and Smiles to You") .  His greatest hits are "Cyclamen no Kahori" (シクラメンのかほり , Shikuramen no Kahori , "The Scent of Cyclamen") and "Kimi wa Bara Yori Utsukushii" (君は薔薇より美しい , "You are More Beautiful than a Rose") .  He currently makes consistent appearances on television, performs occasional seasonal tours, hosts a late night talk show, and is involved in a number of stage plays.  In 2005, he enjoyed a revival when his music was used in the popular Japanese TV-series "Kamen Rider Hibiki" with its ending theme "Shōnen yo" (少年よ , "Boy!")  and later its second opening theme "Hajimari no Kimi e" (始まりの君へ , "To the Original You") .  He married the actress Olivia Hussey in 1980 and later divorced in 1989 after he was unable to attain work in the United States and Olivia was unable to relocate her first-born son to Japan.  They had one child, son Maximillian Fuse, who currently attends university in America.

Carol Jacobanis: Carol Jacobanis is an American actress and voice actress.  She is mostly known her voice roles in the English dubs for Japanese anime.  Her work has been for New York-based recording studios such as Headline Studios, Central Park Media, TAJ Productions, 4Kids Entertainment, NYAV Post and DuArt Film and Video.  She has also appeared in live-action television and film projects.

Beauty Is Chaos: Beauty Is Chaos is an EP by American singer–songwriter and actress Olivia Olson.  It was released worldwide on 18 July 2013 by digital download.

Joan Fontaine: Joan Fontaine (born Joan de Beauvoir de Havilland; October 22, 1917December 15, 2013) was a British-American actress best known for her starring roles in Hollywood films.  Fontaine appeared in more than 45 feature films in a career that spanned five decades.  She was the younger sister of actress Olivia de Havilland.

Olivia Rose Keegan: Olivia Rose Keegan (born November 22, 1999) is an American singer and actress.  She currently portrays the role of Claire Brady on NBC's soap opera "Days of Our Lives".

Olivia (EP): Olivia is the debut EP by American singer and actress Olivia Holt.  It was released on July 15, 2016 through Hollywood Records following the release of her debut single "Phoenix".

Supporting paragraphs: Beauty Is Chaos Olivia Olson
Answer: Phineas and Ferb