Celine Dion paid tribute to her late husband Rene Angelil, who passed away a year ago, with a touching Sia cover. The singer posted tribute videos on her Facebook page, including the cappella cover of “My Love" by Sia. “My memory loves you, it asks about you all the time. Especially today. One year later, I wish R.I.P. meant Return If Possible," the star wrote on Facebook. Celine also posted a video montage of images from Rene's childhood, teenage years, marriage, and even the happy couple having kids.