Beyoncé recorded a norteño version for the deluxe edition of her "B'Day" album, a genre that shares deep roots with country music. It also highlights the versatility of a song like "Irreplaceable" to transcend traditional genre boundaries

Her fans complied as Cyrus slowly emerged from beneath the stage, a hand on her popped hip, and then sauntered forward to join Beyoncé for their collaboration, which the pair cow

Miley Cyrus became the first official guest performer on Beyoncé’s mammoth tour, performing their duet “II Most Wanted”—and both met on a similar gilded and glitzy style memo.