UPDATE NOV. 8: Celine surprised those gathered last night for a benefit performance at OMNIA Nightclub by performing her hit song, "My Heart Will Go On," with super star DJ Steve Aoki.
After the song, Steve Aoki jumped on stage and Celine showed off her dance moves.
There will be a benefit concert Tuesday night at OMNIA Nightclub at Caesars Palace.
It will feature top DJs including Tiesto, Steve Aoki, Kaskade and Zedd.
100 percent of proceeds will benefit victims of mass shooting on Oct. 1.