Question: What is the nationality of Alexa Ray Joel's mother?

full_context: Document 1: Angel (Jon Secada song): "Angel" is a song recorded by the Cuban recording artist Jon Secada for his first studio album, "Jon Secada", and for his first Spanish-language album "Otro Día Más Sin Verte" (1992). It was released in 1993 as the second single from "Jon Secada" and from his Spanish-language album. The English version peaked at number 18 on the US "Billboard" Hot 100 and at number three on the US "Billboard" Hot Adult Contemporary chart. The Spanish version peaked at number one on the US "Billboard" Hot Latin Tracks chart. It was composed by Secada, Gloria Estefan and Joseph Stefano, and Emilio Estefan Jr. produced the piece. "Angel" is a rock ballad and was nominated for Pop Song of the Year at the 1993 Premio Lo Nuestro Awards. The song was the ninth best-performing Latin single on the "Billboard" Hot Latin Tracks chart of 1992.
Document 2: Angela Lindvall: Angela Lindvall (born January 14, 1979) is an American supermodel and actress. Lindvall was discovered by an IMG scout when she was 14 years old, and immediately signed with IMG New York. But she took a break from modeling and returned when she was 17 years old. She featured on the cover of Italian Vogue in 1997, photographed by Steven Meisel. She has been featured on so many top magazine covers in the late 1990s and the early 2000s, such as Vogue, Elle, Harper's Bazaar, Maria Claire, Numero, W, i-D, V and so on. And during the peak of her long career, she is always the world's top designers' favourite, such as Karl Lagerfeld, Miuccia Prada, Stella McCartney. She was Prada Girl and Chanel Girl. She has worked as the face of Chanel, Gucci, Valentino, Prada, Calvin Klein, Miu Miu, Dior, Louis Vuitton, Hermes, Versace, DKNY, Roberto Cavalli, Fendi, Chole, Missoni, Jil Sander, Jimmy Choo. As an actress, she has appeared in several films, including "CQ" in 2001 and "Kiss Kiss Bang Bang" in 2005 and "Small Apartments" in 2010. She was the host of the fashion reality series "Project Runway: All Stars", an extension of the popular series "Project Runway".
Document 3: Liu Wen: Liu Wen (; born January 27, 1990) is a Chinese fashion model represented by The Society Management and based in New York City. She is the first model of East Asian descent to walk the Victoria's Secret Fashion Show, the first spokesmodel of East Asian descent for Estée Lauder and the first Asian model to ever make "Forbes" magazine's annual highest-paid models list. In 2012, "The New York Times" named her "China’s first bona fide supermodel". In 2017, she became the first Chinese model to ever appear on the front cover of "American Vogue".
Document 4: Marisa Miller: Marisa Lee Miller (née Bertetta; born August 6, 1978) is an American model and actress best known for her appearances in the "Sports Illustrated Swimsuit Issue" and her work for Victoria's Secret. After a stint shooting with photographer Mario Testino for fashion magazines such as "Vogue", Miller began working for both companies in 2002. In 2007, she became a Victoria's Secret Angel, and appeared on the cover of the 2008 "Sports Illustrated" Swimsuit Issue to record-setting numbers. Her accomplishments have led to her being dubbed the "return of the great American supermodel."
Document 5: Baby Grand: "Baby Grand" is the fourth and final single released off Billy Joel's album "The Bridge". A duet with Joel and Ray Charles, the song is a ballad dedicated to the baby grand piano, and the relationship it can share with its players. The two originally got together when Charles contacted Joel about the naming of his daughter, Alexa Ray, after Charles. Charles then suggested they create a song together.
Document 6: Christie Brinkley: Christie Brinkley (born Christine Lee Hudson, February 2, 1954) is an American model and actress. Brinkley gained worldwide fame beginning in the late 1970s with three consecutive "Sports Illustrated Swimsuit Issue" covers through 1981. She spent twenty five years as the face of CoverGirl (the longest running cosmetics contract of any model in history), has appeared on over 500 magazine covers, and has signed contracts with major brands—both fashion and non-fashion.
Document 7: Farrah Fawcett: Farrah Fawcett (born Ferrah Leni Fawcett; February 2, 1947 – June 25, 2009) was an American actress, model, and artist. A four-time Emmy Award nominee and six-time Golden Globe Award nominee, Fawcett rose to international fame when she posed for her iconic red swimsuit poster – which became the best selling pin-up poster in history – and starred as private investigator Jill Munroe in the first season of the television series "Charlie's Angels" (1976–1977). In 1996, she was ranked No. 26 on "TV Guide"'s "50 Greatest TV stars of All-Time".
Document 8: Lonely Lullaby: "Lonely Lullaby" is a song by American electronica project Owl City from his third studio album "All Things Bright and Beautiful" (2011). Originally released as a fan club exclusive in March 2011, the song is not included on the album itself. It was released digitally on July 19, 2011 through Universal Republic Records as the fourth single from "All Things Bright and Beautiful".
Document 9: The Downeaster Alexa: "The Downeaster 'Alexa'" is a song originally written, produced, and performed by Billy Joel for his eleventh studio album "Storm Front". The album itself went to number one while the fourth single "The Downeaster 'Alexa'" placed at #57 in the "Billboard" Hot 100. The song was included on Billy Joel's "Greatest Hits Vol. 3" album in 1997.
Document 10: Lullabye (Goodnight, My Angel): "Lullabye (Goodnight, My Angel)" is the seventh track and third single from Billy Joel's 1993 album "River of Dreams". It was inspired by Alexa Ray Joel, his daughter by Christie Brinkley. The song is in the key of G major.
Document 11: Elle Macpherson: Elle Macpherson (born Eleanor Nancy Gow; 29 March 1964) is an Australian model, businesswoman, television host and actress. She is well known for her record five cover appearances for the "Sports Illustrated Swimsuit Issue" beginning in the 1980s, leading to her nickname The Body. She is the founder, primary model, and creative director for a series of business ventures, including Elle Macpherson Intimates, a lingerie line, and The Body, a line of skin care products. She has been the host and executive producer of "Britain & Ireland's Next Top Model" from 2010 to 2013. She is an executive producer of NBC's "Fashion Star" and was the host for the first season.
Document 12: Alexa Ray Joel: Alexa Ray Joel (born December 29, 1985) is an American singer, songwriter, and pianist. She is the older daughter of singer-songwriter Billy Joel and first child of model Christie Brinkley. She released an EP "Sketches" (2006) and several singles on independent record labels. She has performed at numerous charity events and New York City fashion events, and in 2010 was chosen to be the spokesmodel for Prell shampoo.
Document 13: Anna Nicole Smith: Vickie Lynn Hogan professionally known as Anna Nicole Smith (November 28, 1967 – February 8, 2007) was an American model, actress and television personality. Smith first gained popularity in "Playboy", when she won the title of 1993 Playmate of the Year. She modeled for fashion companies including Guess, H&M, Heatherette, and Lane Bryant.
Document 14: Sports Illustrated Swimsuit Issue: The Sports Illustrated Swimsuit Issue is published annually by American "Sports Illustrated" magazine. The cover photograph features fashion models wearing swimwear in exotic locales. All models featured on the cover of the swimsuit issue in the magazine's history have been women. According to some, the magazine is the arbiter of supermodel succession. The swimsuit issue of the magazine carries advertising that, in 2005 amounted to in value. New issues come out around the middle of February or later. First published in 1964, it is credited with making the bikini, invented in 1946, a legitimate piece of apparel. The issue that got the most letters was the 1978 issue. The best selling issue was the 25th Anniversary Issue with Kathy Ireland on the cover in 1989.
Document 15: Jessie Gaynor: Jesse L. Smith Gaynor (February 17, 1863 - February 20, 1921) was an American composer of children's music. She wrote the music for the well-known children's lullaby, "The Slumber Boat", in collaboration with the children's author, Alice C.D. Riley, who wrote the lyrics.
ground_truth: American