After
Twilight
Saga:
New
Moon,
Robert
Pattinson's
girlfriend
Kristen
Stewart
is
playing
a
stripper/hooker
in
her
forthcoming
drama
Welcome
to
the
Rileys,
which
features
her
alongside
James
Gandolfini
and
Melissa
Leo.
The
movie
is
set
to
compete
at
the
Sundance
festival
in
January.
Sources
claim
that
Melissa
and
James
are
versatile
actors
and
they
give
fantastic
performances
in
Welcome
to
the
Rileys.
Now
Kristen
also
looks
great
in
the
film.
She
gives
a
good
"serious" performance.
"Even
though
Kristen
has
played
serious
roles
before,
ever
since
doing
the
Twilight
films,
she
has
to
prove
herself
as
an
actress
more,
now.
Apparently
she
does
that,"
the
E!Online
quotes
a
source
as
saying.
However,
the
actress
seems
to
be
very
happy
to
get
after
she
got
rave
reviews
for
her
performance
in
New
Moon.
Now,
she
also
has
The
Runaway's
premiering
in
Park
City,
Utah.
But
Kristen
is
all
excited
about
Sundance
because
it
is
going
to
be
huge
for
her.