Britney’s fifth studio album was added to the Rock and Roll Hall of Fame’s musical library and archive, in recognition of the album’s musical and cultural influence, as well as significance

Blackout also appeared on many of the end of the year (of 2007) and decade lists including reader polls by Billboard and Rolling Stone, while The Times named it as the fifth best pop album of the decade. In 2010, Rob Sheffield of Rolling Stone called Blackout “the most influential pop album of the past five years.

Congats B!