Hewlett

Lady Gaga the new pop sensation

Joanne Stefani Germanotta (born March 20, 1986), best known by her stage name Lady Gaga, is an Italian-American singer-songwriter and dance-pop/electronica musician signed to Interscope Records.

Beyonce Knowles alter-ego is named Sasha Fierce

Beyonce (born September 4, 1981), commonly known as Beyoncé (pronounced /biːˈɑn.seɪ/), is an American R&B singer-songwriter, record producer, and actress. born and raised in Houston, Texas, she enrolled in various performing arts schools, and was first exposed to singing and dancing competitions as a child. Knowles rose to fame in the late 1990s as the lead singer of girl group Destiny's Child and went on to sell over 50 million Records worldwide with the group.

After a series of commercial successes with the group, Knowles released her debut solo album, Dangerously in Love, in June 2003. The album became one of the most-successful albums of that year, spawning the number-one singles "Crazy in Love" and "Baby Boy". It earned Knowles five Grammy Awards in a single night in 2004, and its reception signaled her viability as a solo artist. The disbandment of Destiny's Child in 2005 facilitated her continued success; she released her second album, B'Day, in 2006, which spawned the UK number-one singles "Déjà Vu" and "Beautiful Liar", and the worldwide hit "Irreplaceable". Knowles released her third solo album, I Am… Sasha Fierce, on November 18, 2008.

The success of her solo albums has established Knowles as one of the most marketable artists in the industry. she has added acting and endorsement deals to her repertoire. In 2006, She starred in the comedy film The Pink Panther, and, in the same year, scored the main role in the film adaptation of the 1981 Broadway musical Dreamgirls, which earned her a Golden Globe nomination. Knowles launched in 2004 her family's fashion line, House of Deréon, and among her many lucrative commercial deals are Pepsi, Tommy Hilfiger, and L'Oréal. Knowles has been with husband Jay-Z since 2002, though they have been discreet about their relationship. After much speculation, they married on April 4, 2008. Knowles has sold more than 75 million albums through out her career together with her album sales with Destiny's Child.