He said the death - the fourth in porn in recent months - has rocked the industry.
The EastEnders actress and her professional partner left the judges gobsmacked after they took to the floor with a sexy Tango to Ed Sheeran's new track, Shivers, for the Halloween special.
I've spoken to a couple of friends of Olivia's and I have spoken to the coroner's office and her death is a mystery.
Suicide isn't suspected and it doesn't seem anyone else was involved.