Adrienne Lau Pictures: Adrienne Lau arrives on the red carpet at the 52nd annual Grammy Awards held at the Staples Center on January 31, 2010 in Los Angeles, California.
Beyoncé and Taylor Swift ruled the show on music's biggest night, with each star earning a place in Grammy history. Beyoncé racked up six victories, earning her the distinction of most Grammy Awards won by a female artist in a single night. But it was Swift who captured the evening's top prize, album of the year, making her the youngest artist in history to claim the coveted trophy.
Picture copyright: Albert L. Ortega / PR Photos