Grapevine
is
abuzz
with
the
news
that
Nadodigal
Abhinaya
has
been
roped
in
to
play
the
second
female
lead
role
in
7
Aum
Arivu.
She
will
be
pairing
Surya
in
AR
Murugadoss
directorial
film.
Reports
say
that
Abhinaya
has
signed
the
project
long-ago
but
it
was
kept
under
wraps.
She
will
be
seen
together
with
Surya
in
a
flashback
story
in
the
second-half
of
the
film.
It
also
adds
that
she
will
be
playing
an
unglamorous
role.
However,
Shruti
Hassan
is
playing
the
leading
lady
in
7
Aum
Arivu.
Meanwhile,
the
makers
of
the
film
are
planning
to
launch
the
audio
in
a
grand
manner
on
March
28
in
Chennai.
The
who's
who
of
the
Tamil
film
industry's
are
expected
to
attend
the
function.