Reports have surfaced Celine will perform at Rene's funeral, but she quickly squashed them.
Her rep tells us it never crossed her mind to perform -- but it's possible one or two of her songs will play in the background.
According to his wishes, the ceremony will be held at Notre-Dame Basilica in Montreal where he and Celine got married 21 years ago.
The funeral will be televised on 3 networks and flags will fly at half-staff -- Rene was Canadian and well-respected.
Celine also lost her brother to cancer just days after Rene died.