Un autre univers lead single, "Aimer jusqu'à l'impossible" which peaked at No. 3 on the French charts, in November 2005, and stayed in the top 5 for over 10 weeks. The single was her biggest French hit to date on the French national chartsChart Information 3 December 2005.Chart Information 1 March 2006. In February 2006, the single achieved platinum sales in France. The single peaked at No. 1 in Belgium and was a top 20 hit in Switzerland. The song received an award for Song of the Year in France. A second single "Je m'appelle Bagdad" was released in June 2006, peaking at No. 6 in France and No. 8 in Belgium. The third and final single from the album, "Tu aurais dû me dire (Oser parler d'amour)" (English: "You Should Have Told Me (Dare to Speak of Love)"), was issued in October.
