Déjà vu is the sixth album by Blue System.

It was published in 1991 by BMG Ariola and produced by Dieter Bohlen.

It spent a total of 14 weeks on the German singles chart, with a two-week peak at number 12.

[3] Marketed as a duet between Dieter Bohlen and Dionne Warwick, "It's All Over" was released as the album's second and final single on 25 November 1991.

Credits are adapted from the album's liner notes.