Whitney's album due in September

Houston hasn’t released a CD in seven years. So far, there is no word on a title for the album. 

The 45-year-old superstar is one of the best-selling artists of all-times, but in recent years, she has been defined more by drug problems, marital woes and erratic behaviour than by her Grammy-winning voice.

But of late, Houston has appeared to return to her pop princess form. She wowed the crowd when she performed at her mentor Clive Davis’ pre-Grammy party in February.