Barbra Streisand

Barbra Joan Streisand (/ˈstraɪsænd/; born April 24, 1942) is an American singer, songwriter, actress, and filmmaker. During a career spanning six decades, she has become an icon in multiple fields of entertainment, winning numerous awards, and has earned her recognition as Mother of All Contemporary Pop Divas or Queen of The Divas. She has been recognized with two Academy Awards, ten Grammy Awards including the Grammy Lifetime Achievement Award and the Grammy Legend Award, five Emmy Awards including one Daytime Emmy, a Special Tony Award, an American Film Institute award, a Kennedy Center Honors prize, four Peabody Awards,The Presidential Medal Of Freedom and eleven Golden Globes. She is among a small group of entertainers who have been honored with an Emmy, Grammy, Oscar, and Tony Award, of whom only she and one other have also won a Peabody.

Streisand is one of the best-selling music artists of all time, with more than 72.5 million albums in the United States and with a total of 245 million records sold worldwide, making her the best-selling female artist among the top-selling artists recognized by the Recording Industry Association of America, (The only female in the top ten, and the only artist outside of the rock 'n' roll genre.)

Donna Summer

LaDonna Adrian Gaines (December 31, 1948 – May 17, 2012), known by her stage name Donna Summer, was an American singer, songwriter, and painter. She gained prominence during the disco era of the late-1970s. A five-time Grammy Award winner, she was the first artist to have three consecutive double albums reach No. 1 on the United States Billboard album chart and charted four number-one singles in the U.S. within a 12-month period. Summer has reportedly sold over 140 million records, making her one of the world's best-selling artists of all time.

While influenced by the counterculture of the 1960s, she became the front singer of a psychedelic rock band named Crow and moved to New York City. Joining a touring version of the musical Hair, she left New York and spent several years living, acting, and singing in Europe, where she met music producers, Giorgio Moroder and Pete Bellotte.

Summer returned to the U.S., in 1975 with commercial success of the song 'Love to Love You Baby', followed by a string of other hits, such as "I Feel Love", "Last Dance", "MacArthur Park", "Heaven Knows", "Hot Stuff", "Bad Girls", "Dim All the Lights", "No More Tears (Enough Is Enough)" (duet with Barbra Streisand), and "On the Radio". She became known as the "Queen of Disco", while her music gained a global following.

Ariana Grande

Ariana Grande-Butera (born June 26, 1993), known professionally as Ariana Grande (/ˌɑːriːˈɑːnə ˈɡrɑːndeɪ/), is an American singer and actress. She began her career in the Broadway musical 13, before landing the role of Cat Valentine on the Nickelodeon television series Victorious in 2009. After four seasons, the show ended, and Grande starred on the spinoff, Sam & Cat, which ended in 2014. She has also appeared in other theatre, television and film roles and lent her voice to animated television and films.

Grande's music career began with the soundtrack Music from Victorious (2011). She signed a recording contract with Republic Records and released her debut studio album Yours Truly in 2013, which debuted at number one on the US Billboard 200. The album's lead single, "The Way", reached the top-ten of the Billboard Hot 100, with critics comparing her wide vocal range to Mariah Carey's.

Grande's second studio album, My Everything (2014), also reached number one in the United States and charted well in various other countries. With the singles "Problem", "Break Free", "Bang Bang" and "Love Me Harder" from that album, she spent 34 continuous weeks in the top 10 of the Billboard Hot 100 and had the most top 10 singles of any artist in 2014. In 2015, Grande promoted My Everything with her first world tour, The Honeymoon Tour, and guest-starred in the Fox comedy-horror TV series Scream Queens. She also released the lead single "Focus" from her upcoming third album, released a holiday EP album, Christmas & Chill, and was heard on several collaborative projects.