Singer Beyonce Knowles arrives at the 52nd Annual GRAMMY Awards held at Staples Center on January 31, 2010 in Los Angeles, California.

It was Ladies' Night at the Grammy Awards as Beyoncé scooped six awards - a record for a female artist.
The R & B superstar, who won five awards in 2004 for her debut album Dangerously In Love, went one better this year.
And she would have won seven awards if her husband Jay-Z had not beaten her in the rap/sung category.