Celine Dion shares touching throwback photo of her late husband as she prepares for his memorial in Las Vegas.

Huge loss: Celine Dion shared a touching throwback photo of her late husband René Angélil on Wednesday ahead of his memorial service being held in Las Vegas.

The touching image is the same one that appeared on the back of René's funeral program.

Celine Dion continues to pay tribute to her late husband René Angélil.

On Wednesday the singer updated her Facebook page with a throwback photo of the couple embracing.

With her arms wrapped around her longtime manager and husband of 21-years, the 47-year-old songstress appears lost in the moment.

Shortly after posting the uncaptioned photo, Dion's team shared more details of Rene's funeral.

The 'celebration of life' event will is taking place in Las Vegas tonight at Caesars Palace, where the 47-year-old star also has her residency.

Celebration of life: Accompanied with the new profile photo was an update on the memorial plans taking place at Caesars Palace in Las Vegas tonight at 7pm

The message read 'Today, a "celebration of life" of René Angélil will be held at the colosseum at Caesars palace from 19 pm (PST) and will be broadcast simultaneously online.

'During the event, of the guests who have all witnessed rené will speak and will remember the man he was through stories and memories. We invite you to follow the celebration online at www.reneangelilcelebrationoflife.com.

'If you want to send a message of condolence to Celine and her family, know that it is very appreciated and that you can do so here:

Remembrance: Celine's longtime manager and husband of 21-years passed away on January 14 aged 73

The singer cancelled all her performances until February 23 after the death of her beloved husband and, two days later, the death of her brother Danny Dion.

Rene died at the age of 73 on January 14, after a long battle with cancer.

The pair first met when she was 12 and he was her manager, before going on to marry and have three children: Rene-Charles, 15 and five-year-old twins Eddy and Nelson.

Rene was laid to rest in an elaborate public funeral at Notre-Dame Basilica, the same place the couple wed, in Montreal last month.

Residency: The singer has cancelled her Las Vegas shows through February 23 as she mourns her husband and brother

In mourning: The singer held her five-year-old twins Eddy and Nelson by the hand as the family arrived at Rene's funeral in Montreal on January 22

Daniel, 59, was one of Celine's 13 siblings and had been suffering from brain, tongue and throat cancer when he died on January 16.

The singer was too distraught to attend his funeral, instead paying her respects at a small family gathering held at Salon Charles Rajotte in Repentigny, Quebec.

On Friday, Celine thanked fans for their support during this difficult time.

My family and I are deeply touched by the outpouring of love and support from so many people who have touched our lives during these past few days,' she wrote on her website.

'We have felt your love for René, and your prayers and compassion have helped us during this most difficult time… more than you’ll ever know.'

'I thank you from the bottom of my heart.'