Britney Spears is a singer.
Blackout is the fifth studio album by American singer Britney Spears . Britney Jean Spears ( born December 2 , 1981 ) is an American singer , dancer , and actress . Her fifth studio album , Blackout , was released later that year , and spawned singles such as `` Gim me More '' and `` Piece of Me '' . Glory is the ninth studio album by American singer Britney Spears .