Denying
reports,
the
21-year
old"s
rep
said
that
the
reformed
party
girl
was
not
engaged
to
Giles,
whom
she
met
in
Cirque
Lodge
rehab.
Confirming
the
real
story,
TMZ.com
stated
that
the
'new" rock,
which
Lohan
was
wearing,
was
actually
a
gift
from
her
father,
Michael.
And
the
other
ring
she
wears
was
a
Cartier
creation
that
she
has
had
for
some
time.
Lindsay
has
been
living
together
with
Riley
since
the
two
met
in
the
rehab
unit
in
Utah.
Riley
Giles,
a
snowboarder,
was
reported
to
be
engaged
to
another
woman
Breanna
Tierney.
The
news
of
that
engagement
came
straight
from
Tierney"s
mother
who
said
that
seeing
pictures
of
Lindsay
and
Riley
had
left
Breanna
heartbroken.
"Riley
just
stopped
calling
Bree
and
never
told
her
about
Lindsay.
She
found
out
by
seeing
photos.
It
destroyed
her,"
she
said.