On the day that Whitney Houston’s grisly final autopsy report was released, it was a relief to see Jessica Sanchez bring the beloved diva back to life.The 16-year-old gave a performance of "How Will I Know?” for ‘80s night that evoked a memory of the vibrant woman that Houston was, and it overtook how she died.It’s certain the late singer would have approved, and Sanchez, 16, had whole-hearted support from two other great divas, mentor Gwen Stefani and judge Jennifer Lopez.And she is already showing signs, tonight she announced that the audience would be meeting her crazy ‘alter ego’ BB Chez during the performance.Gwen gushed that she was amazed that such a voice could emanate from a youngster.Jennifer went further, and said after the performance: ‘Your vocals just make everything go away for me, can’t believe they’re coming out of that little body.’Steven added: ‘I don’t think I’ve ever heard you sing where I can judge you. Your vocals are just fantastic.’Randy brought Whitney into the room by mentioning he had worked with the late star, and added:  ‘I can’t believe the maturity you have.’ Daily Mail.