Beyoncé's 2006 album named after her birthday month is B'Day.
B'Day was released on September 4, 2006, the date of Beyoncé’s twenty-fifth birthday. The title is a shortened form of “birthday,” and the timing made the name especially direct. It was her second solo studio album, following Dangerously in Love.
The album was recorded in a brief, highly productive period after Beyoncé completed filming for the movie Dreamgirls. Its best-known songs include “Déjà Vu,” “Irreplaceable,” and “Beautiful Liar,” the last of which features Shakira.
B'Day debuted at number one on the Billboard 200. “Irreplaceable” spent ten weeks at number one on the US Billboard Hot 100, making it one of Beyoncé’s longest-running chart-topping singles. A deluxe edition later added new material and multilingual recordings.