Keira
Knightley
and
Sienna
Miller
have
been
having
competitions
to
see
who
can
eat
the
most.
The
slender
beauties
-
who
are
currently
in
Wales
filming
new
movie
The
Edge
of
Love
-
have
stunned
insiders
on
the
set
with
how
much
food
they
can
both
consume.
A
source
said,
"Both
Keira
and
Sienna
have
bigger
appetites
than
many
of
the
men
on
set.
Keira
was
told
to
beef
up
for
the
role
and
she
and
Sienna
have
been
having
food
competitions
to
see
who
can
eat
the
most.
At
the
moment
they
are
on
a
curry
diet
where
they
can
have
curries
for
lunch
and
dinner,
and
eggs
Benedict
for
breakfast."
Despite
her
healthy
appetite,
Keira
recently
had
to
quash
claims
she
was
anorexic.
The
British
star
sparked
concerns
about
her
weight
last
year
after
she
turned
up
at
a
London
film
premiere
looking
very
thin.
She
said,
"After
the
premiere,
people
said
to
me,
'How
does
it
feel
to
be
called
anorexic?'.
I'm
not
saying
there
aren't
people
in
the
film
industry
that
suffer
from
it,
because
I
am
sure
that
there
are,
but
I'm
quite
sure
I
don't."
However,
Keira
admitted
the
eating
disorder
runs
in
her
family.
She
said,
"I've
got
a
lot
of
experience
with
anorexia
-
my
grandmother
and
great-grandmother
suffered
from
it,
and
I
had
a
lot
of
friends
at
school
who
suffered
from
it.
I
know
it's
not
something
to
be
taken
lightly
and
I
don't."