Sana
Khan
might
be
the
mysterious
fifth
challenger
in
Bigg
Boss
Halla
Bol
series.
The
five
who
will
challenge
the
Bigg
Boss
8
finalists
after
the
finale
of
the
current
season.
The
Bigg
Boss
6
contestants,
who
was
host
Salman
Khan's
favourite
contestants
and
also
got
casted
in
his
film
Jai
Ho,
might
return
to
the
controversial
reality
show
soon
as
the
fifth
challenger
who
will
compete
against
the
finalist
five
from
the
current
series.
Five
among,
Karishma
Tanna,
Gautam
Gulati,
Puneet
Issar,
Sonali
Raut,
Ali
Quli
Mirza,
RJ
Preetam
and
Dimpy
Mahajan,
will
become
the
finalist
contendors
who
will
have
to
fight
against
five
ex-contestants
from
previous
seasons,
Rahul
Mahajan,
Sambhavana
Seth,
Ajaz
Khna,
Mahek
Chahal
and
if
reports
are
accurate
Sana
Khan
will
be
the
fifth.
Sana,
after
her
stint
in
the
controversial
reality
show
is
currently
a
contestant
in
the
upcoming
season
of
Khatron
Ke
Khiladi
from
Colors
TV.
The
current
season
of
Bigg
Boss
has
surprised
the
viewers
with
their
twist
in
tale
by
announcing
that
the
show
will
be
extended
for
a
month
and
that
the
finale
episode
will
have
five
finalists
announced
the
coming
weekend
who
will
have
to
compete
with
the
five
challengers
and
one
among
them
will
be
titled
the
winner
after
a
month.