Question: The Amplifetes have, on their own, worked with which American singer and businesswoman?

Context articles: Dollywood Foundation
Ani DiFranco
The Amplifetes
Catalina Yue
Dolly Parton
Jessica Jung discography
Madonna (entertainer)
Jessica Jung
Bonnie Guitar
Juan Rivera (singer)

The Dollywood Foundation, founded by Dolly Parton (born January 19, 1946), an American singer, songwriter, instrumentalist, record producer, actress, author, and businesswoman, began in Pigeon Forge, Tennessee.
 Shortly after the opening of the Dollywood theme park in 1986, the Dollywood Foundation was created in April 1988, and began by offering scholarships to local high school students.
 From there it grew into the Imagination Library, started in 1995, which distributes free books to children monthly, up until the age of 5.
 The Dollywood Foundation recently grew again into the My People Fund, which started in 2016 after wildfires ripped through Tennessee.
 The current President of the Dollywood Company is Craig Ross.
 Today, the foundation continues to support people in need by providing scholarships and awards to those who deserve them and provides support to countless non-profit organizations that aim to improve the quality of life to children and others in need.
Ani DiFranco ( ; born Angela Maria DiFranco; September 23, 1970) is an American singer, multi-instrumentalist, poet, songwriter and businesswoman.
 She has released more than 20 albums.
 DiFranco has received positive feedback from critics for much of her career.
The Amplifetes is a 4-piece band from Sweden.
 Influences range along a broad spectrum, including 60s psychedelia, the Electric Light Orchestra, The Ramones, Elvis Costello, David Bowie, and Chicago Trax Records.
 The individual members have had success as songwriters and producers, working with artists such as Kelis, Britney Spears, Madonna, Kylie Minogue, and Grandmaster Flash.
Catalina Yue (born May 19 in Toronto, Ontario) is a Canadian and American singer, songwriter, actress, model and businesswoman.
 She is a former delegate in the Miss Universe Canada competition.
 She has Indonesian, Chinese, Japanese, and English ancestry.
Dolly Rebecca Parton Dean (born January 19, 1946) is an American singer, songwriter, multi-instrumentalist, record producer, actress, author, businesswoman, and philanthropist, known primarily for her work in country music.
 After achieving success as a songwriter for others, Dolly Parton made her album debut in 1967, with her album "Hello, I'm Dolly".
 With steady success during the remainder of the 1960s (both as a solo artist and with a series of duet albums with Porter Wagoner), her sales and chart peak came during the 1970s and continuing into the 1980s; Parton's subsequent albums in the later part of the 1990s were lower in sales.
 However, in the new millennium, Parton achieved commercial success again and has released albums on independent labels since 2000, including albums on her own label, Dolly Records.
Jessica Jung is an American singer, songwriter, actress, model, fashion designer, and businesswoman currently based in South Korea.
 Her discography currently consists of two extended plays and five singles.
 Her debut extended play, "With Love, J" peaked atop the Gaon Album Chart and spawned the top-ten single "Fly" featuring Fabolous.
 The follow-up EP "Wonderland" also charted atop the chart.
Madonna Louise Ciccone ( ; born August 16, 1958) is an American singer, songwriter, actress, and businesswoman.
 A leading presence during the emergence of MTV in the 1980s, Madonna is known for pushing the boundaries of lyrical content in mainstream popular music, as well as visual imagery in music videos and on stage.
 She has also frequently reinvented both her music and image while maintaining autonomy within the recording industry.
 Besides sparking controversy, her works have been acclaimed by music critics.
 Referred to as the "Queen of Pop", Madonna is widely cited as an influence by other artists.
Jessica Jung (born April 18, 1989), known professionally as Jessica, is an American singer, songwriter, actress, model, fashion designer, and businesswoman currently based in South Korea.
 Jung was born and raised in San Francisco, California.
 At the age of eleven, she was discovered by South Korean entertainment agency S.M. Entertainment and subsequently moved to South Korea.
 In 2007, Jung debuted as a member of the South Korean girl group Girls' Generation.
 The group later became one of the best-selling artists in South Korea, and one of South Korea's most popular girl groups nationwide and worldwide.
Bonnie Guitar (born Bonnie Buckingham; March 25, 1923 in Seattle, Washington) is an American singer, musician, producer and businesswoman.
 She is best remembered for her 1957 country-pop crossover hit "Dark Moon".
 She became one of the first female country music singers to have hit songs cross over from the country charts to the pop charts.
 She appeared as herself on an episode of "To Tell The Truth" with Johnny Carson, Ralph Bellamy, Dina Merrill, and Betty White, and tricked three of the panelists (Carson, Bellamy and Merrill).
Juan Rivera is an American singer and actor of Mexican heritage.
 He is part of one of the most prominent families, leading in regional Mexican music in the United States.
 His family includes singers, Jenni Rivera, Lupillo Rivera, Chiquis Rivera, and businesswoman Rosie Rivera.
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 His songs "El Ser Equivocado" and " La Lampara" ranked on the Billboard Latin charts.