Beyoncé

Beyoncé Giselle Knowles-Carter, (/biːˈjɒnseɪ/;^[3] born September 4, 1981),^[4][5][6] is an American singer, songwriter, record producer and actress.

Madonna

 (/tʃɪˈkoʊni/; Italian: [tʃikˈkoːne]; born August 16, 1958), is an American singer, songwriter, actress, and businesswoman.

Fergie

Stacy Ann "Fergie" Ferguson (born March 27, 1975) is an American singer, songwriter, fashion designer, television host, and actress. 

Beyoncé

Beyoncé Giselle Knowles-Carter (/biːˈjɒnseɪ/ bee-yon-say; born September 4, 1981) is an American singer, songwriter, record producer and actress.

Madonna

Madonna Louise Ciccone (/tʃɪˈkoʊni/; Italian: [tʃikˈkoːne]) (born August 16, 1958) is an American singer, songwriter, actress, and businesswoman.

Kesha

Kesha Rose Sebert (born March 1, 1987), known mononymously as Kesha (formerly stylized as Ke$ha), is an American singer, songwriter, and rapper. 

Lady Gaga

Stefani Joanne Angelina Germanotta (/ˈstɛfəniː dʒɜːrməˈnɒtə/ stef-ə-nee jur-mə-not-ə; born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress.

Gwen Stefani

Gwen Renée Stefani (/stəˈfɑːni/; born October 3, 1969) is an American singer, songwriter, fashion designer, and actress. She is the co-founder and lead vocalist of the ska band No Doubt.

Tila Tequila

Thien Thanh Thi Nguyen (born October 24, 1981), better known by her stage names Tila Tequila, Tila Nguyen and Miss Tila, is an American model, television personality, singer, songwriter, actress, writer and blogger. She first gained recognition for her active presence on social networking websites.

Carrie Underwood

Carrie Marie Underwood (born March 10, 1983) is an American singer, songwriter and actress. She rose to fame as the winner of the fourth season of American Idol in 2005. Underwood has set and broken several records throughout her career. Her achievements led her to be inducted into the Grand Ole Opry in 2008 and into the Oklahoma Music Hall of Fame in 2009.^[2] She has won numerous music awards, including seven Grammy Awards, seventeen Billboard Music Awards, eleven Academy of Country Music Awards, and eight American Music Awards.

Dolly Parton

Dolly Rebecca Parton (born January 19, 1946^[3]) is an American singer-songwriter, instrumentalist, actress, author, business woman, and philanthropist, known primarily for her work in country music. 

Lady Gaga

Stefani Joanne Angelina Germanotta (/ˈstɛfəniː dʒɜrməˈnɒtə/ stef-ə-nee jur-mə-not-ə; born March 28, 1986), better known by her stage name Lady Gaga, is an American singer, songwriter, and actress. 

Miley Cirus

Miley Ray Cyrus (born Destiny Hope Cyrus; November 23, 1992) is an American singer, songwriter, and actress. Her father is country singer Billy Ray Cyrus. She held minor roles in the television series Doc and the film Big Fish in her childhood. 

Kesha

Kesha Rose Sebert (born March 1, 1987) (pronounced /ˈkɛʃə/) is an American singer, rapper, and songwriter. In 2005, at age 18, Kesha was signed to producer Dr. Luke's record label, Kemosabe Entertainment, and publishing company.

Tamar Braxton

Tamar Estine Braxton-Herbert (/ˈteɪˌmɑr/; née Braxton; born March 17, 1977), commonly known by her maiden name Tamar Braxton, is a Grammy-nominated American singer, songwriter, and reality television personality. She is the youngest sister of R&Bsinging icon Toni Braxton. Braxton had her first big break in music in 1992 as a founding member of the R&B group, The Braxtons, formed with her sisters. After losing two members, The Braxtons released their only album, So Many Ways, as a trio in 1996 along with four singles: "So Many Ways", "Only Love", "The Boss", and "Slow Flow".

Christina Aguilera

Christina María Aguilera (born December 18, 1980) is an American singer, songwriter, and actress. Born in Staten Island, New York and raised in Rochester and Wexford, Pennsylvania, she appeared on the television series Star Search and The Mickey Mouse Club in her childhood.

Keri Hilson

Keri Lynn Hilson (born December 5, 1982) is an American singer, songwriter and actress. She was born and raised in Decatur, Georgia, and spent most of her youth working with producer Anthony Dent, as a songwriter and background vocalist for several R&Band hip hop artists

Ariana Grande

Ariana Grande-Butera (born June 26, 1993), known professionally as Ariana Grande, is an American actress, singer, and songwriter. 

Demi Lovato

Demetria Devonne "Demi" Lovato (born August 20, 1992) is an American singer-songwriter, musician and actress. She made her debut as child actress in Barney & Friends.

Kylie Minogue

Kylie Ann Minogue, OBE (/ˈkaɪliː mɨˈnoʊɡ/; born 28 May 1968), often known simply as Kylie, is an Australian singer, recording artist, songwriter and actress.