Music Career of popular R&B and Hip Hop singer - Beyonce Knowles

In 2001, Knowles turned to acting, starring alongside actor Mekhi Phifer in the MTV made-for-television film Carmen A Hip Hopera.

In the summer of 2002, Knowles co-starred in the film Austin Powers in Goldmember, playing Foxxy Cleopatra opposite Mike Myers and Michael Caine. Knowles also recorded the song "Work It Out" for the film's soundtrack. "Work It Out" was a top ten hit in the UK and a top forty hit in the Netherlands, Australia, and Ireland, despite being Knowles' biggest commercial disappointment to date in the U.S., where radio stations barely played the song and the video received very minor exposure, playing only on digital video channels, MTV Jams, and VH1 Soul.

In 2003, Knowles starred opposite Cuba Gooding, Jr. in the film The Fighting Temptations, and recorded a song for it called "Fighting Temptation", alongside female rappers Missy Elliott, MC Lyte, and Free. Unlike Knowles' own singles, the song did not become a hit, although the film was a moderate success at the box office.

Knowles co-starred in the film The Pink Panther, playing the role of Xania, an international pop star, opposite Steve Martin, who plays Inspector Clouseau. The film was released on February 10, 2006, and was number one at the box office on its opening weekend. "Check on It", which was recorded for the film, became a huge success and gave Knowles her first number-one hit from a soundtrack. With Austin Powers in Goldmember and The Pink Panther, Knowles appeared in two films that opened at number one at the box office; the two films have grossed over $481,364,728 worldwide.

Knowles' latest film work is Dreamgirls, the film adaptation of the 1981 hit Broadway musical about a 1960s singing group loosely based on Motown all-female group The Supremes, as the Diana Ross-based character Deena Jones. The film received a limited release on December 15, 2006 and a wider release on December 25, 2006. On December 14, 2006, Knowles was nominated for two Golden Globe Awards for the film Dreamgirls—"Best Actress - Motion Picture Musical or Comedy" and "Best Original Song" for "Listen". The film opened at number three at the box office with an eight-million-dollar opening weekend. Knowles was quoted to say this was her first real acting film. Dreamgirls was nominated for eight 2007 Academy Awards—including "Best Original Song" for "Listen"—, of which it won two. The film has passed the $100 million dollar gross mark in the United States.