The photo-shoot was part of a global trend to 'Trash the Dress' where brides do stunts to destroy their wedding dress after they get married, The Daily Mail reports.
While she was being photographed with her feet in the water the dress became saturated with water, leaving her unable to stay above water, police said.
The woman yelled 'I'm slipping, I'm slipping, I'm slipping,' before falling off the rock she was perched on for her wedding pictures.
Sgt. Ronald McInnes of the Quebec provincial police said her body was recovered about four hours after she slipped from a rock and fell into Dorwin Falls in Rawdon, north of Montreal. She had chosen the site as the backdrop for her wedding pictures.
The current icon shows Polistra using a Personal Equation Machine.