Beyonce danced the night away at Jay-Z's album release party. Jay-Z - who was celebrating the release of his new album 'Magna Carta Holy Grail' - threw a "secret" bash with 500 guests at Brooklyn's Liberty Warehouse in New York City on Wednesday night. The A-list line up - which included friends and family - saw wife Beyonce, producer Timbaland, model Tyson Beckford, rapper Raekwon, as well as Jay-Z's sisters Andrea and Michelle Carter and nephew Jarrell Carter. Us Weekly magazine report Beyonce - who was taking a night off from her 'The Mrs. Carter Show World Tour' - was "dancing up a storm" to the song "Tom Ford", a lead track on the album which she features on. In the track, Jay-Z raps "I don't pop Molly / I rock Tom Ford" - meaning he doesn't take ecstasy, he just wears Tom Ford instead. Beyonce is also heard on the song 'Part II (On the Run),' which appears to be a sequel to their previous collaboration 'Bonnie & Clyde,' from Jay-Z's album 'The Blueprint 2: The Gift & The Curse.' At midnight DJ Funkmaster Flex debuted the new single 'Holy Grail,' which features Justin Timberlake.