Background: Kelis Rogers was born and raised in the Harlem neighborhood of Manhattan in the Frederick Douglass Houses. Her first name is a portmanteau of her father's name, Kenneth (1944-2000), and her mother's name, Eveliss. Her father Kenneth was an African American jazz musician and Pentecostal minister, and was formerly a professor at Wesleyan University. Her mother Eveliss is a Chinese-Puerto Rican fashion designer who inspired Kelis to pursue her singing career.
Context: Kelis began recording her debut album, Kaleidoscope, in mid-1998 and was finished within a year. Produced by The Neptunes and released by Virgin Records in 1999, the album peaked at number 144 on the U.S. Billboard 200 chart and reached the top five on the Top Heatseekers chart. As of 2006, the album had sold 249,000 copies, according to Nielsen SoundScan. Its lead and most notable single, "Caught Out There", became a top ten Hot R&B/Hip-Hop Songs hit and peaked at number 54 on the Billboard Hot 100. During this time, Kelis featured on Ol' Dirty Bastard's U.S. top 40 single "Got Your Money".  The album performed better in Europe, where "Caught out There" was a moderate hit and reached the top five on the UK Singles Chart. A second single, "Good Stuff" (featuring Terrar of Clipse), reached number 19; the third, "Get Along with You", was less successful, reaching number 51. The British Phonographic Industry certified Kaleidoscope gold for sales of 100,000 copies in the United Kingdom, where it reached number 43 on the UK Albums Chart.  In 2001, Kelis won the BRIT Award for International Breakthrough Act and the NME Award for Best R&B/Soul Act, before joining Moby and U2 on their Area:One and Elevation tours, respectively. Kelis and the Neptunes' output at this time was heralded as foreshadowing an innovation in contemporary R&B, but she later said, "I was never an R&B artist. People coined me one but that's because, especially if you're in the States, if you're black and you sing, then you're R&B". Her colorful style in both clothing and hair received considerable attention.  Kelis's second album, Wanderland, was released in 2001 in Europe, Asia, and Latin America, but did not receive a North American release. According to Kelis, her U.S. record company at the time, Virgin, had laid off those that worked on Kaleidoscope; their replacements did not understand or believe in Wanderland, which led her to leave the label around the time of the album's European release. A commercial failure, Wanderland peaked at number 78 in the UK, although its sole single release, "Young, Fresh n' New", was a top forty entry on the UK Singles Chart. The album, which was produced in its entirety by the Neptunes and features collaborations with members of Clipse and No Doubt, was well received by publications such as The Guardian and NME.  In 2002, Kelis recorded "So Be It" for the Red Hot Organization's Fela Kuti tribute CD, Red Hot and Riot, from which all proceeds were donated to AIDS awareness charities. The same year, she had a top 20 US club hit with a remix of "Young, Fresh 'n' New" remix produced by Timo Maas, who subsequently featured Kelis on his single "Help Me".
Question: Did she do anything else after that?
Answer: In 2002, Kelis recorded "So Be It"

Background: Art Spiegelman (; born Itzhak Avraham ben Zeev on February 15, 1948) is an American cartoonist, editor, and comics advocate best known for his graphic novel Maus. His work as co-editor on the comics magazines Arcade and Raw has been influential, and from 1992 he spent a decade as contributing artist for The New Yorker, where he made several high-profile and sometimes controversial covers. He is married to designer and editor
Context: Spiegelman was born Itzhak Avraham ben Zeev in Stockholm, Sweden, on February 15, 1948. He immigrated with his parents to the US in 1951. Upon immigration his name was registered as Arthur Isadore, but he later had his given name changed to Art. Initially the family settled in Norristown, Pennsylvania, and then relocated to Rego Park in Queens, New York City, in 1957. He began cartooning in 1960 and imitated the style of his favorite comic books, such as Mad. At Russell Sage Junior High School, where he was an honors student, he produced the Mad-inspired fanzine Blase. He was earning money from his drawing by the time he reached high school and sold artwork to the original Long Island Press and other outlets. His talent was such that he caught the eyes of United Features Syndicate, who offered him the chance to produce a syndicated comic strip. Dedicated to the idea of art as expression, he turned down this commercial opportunity. He attended the High School of Art and Design in Manhattan beginning in 1963. He met Woody Gelman, the art director of Topps Chewing Gum Company, who encouraged Spiegelman to apply to Topps after graduating high school. At 15 Spiegelman received payment for his work from a Rego Park newspaper.  After his graduation in 1965, Spiegelman's parents urged him to pursue the financial security of a career such as dentistry, but he chose instead to enroll at Harpur College to study art and philosophy. While there, he got a freelance art job at Topps, which provided him with an income for the next two decades.  Spiegelman attended Harpur College from 1965 until 1968, where he worked as staff cartoonist for the college newspaper and edited a college humor magazine. After a summer internship when he was 18, Topps hired him for Gelman's Product Development Department as a creative consultant making trading cards and related products in 1966, such as the Wacky Packages series of parodic trading cards begun in 1967.  Spiegelman began selling self-published underground comix on street corners in 1966. He had cartoons published in underground publications such as the East Village Other and traveled to San Francisco for a few months in 1967, where the underground comix scene was just beginning to burgeon.  In late winter 1968 Spiegelman suffered a brief but intense nervous breakdown, which cut his university studies short. He has said that at the time he was taking LSD with great frequency. He spent a month in Binghamton State Mental Hospital, and shortly after he got out his mother committed suicide following the death of her only surviving brother.
Question: When did he move to the US?
Answer:
He immigrated with his parents to the US in 1951.