Has Deepika Padukone's voice been dubbed in Om Shanti Om? Off late,
there have been few murmurs around this making the rounds though no
official statement had been made in this regard.

However, it is not uncommon to hear something like this, whether it
is truth or a lie. While rumors like these are sometimes fed to media
by those having vested interests and who are experts in grapevine, in
some instances they can also be true. There have been instances in the
past when a professional artist has dubbed for a newcomer in his/her
first film, most recently for Muzammil Ibrahim in Dhokha.