Washington,
(ANI):
Fresh
concerns
regarding
the
health
of
Britney
Spears
have
emerged,
after
the
pop
princess
reportedly
collapsed
and
injured
herself
during
a
recent
dance
rehearsal.
The
singer,
presently
on
the
European
leg
of
her
Circus
world
tour,
was
allegedly
practising
moves
for
a
new
song
when
she
lost
consciousness,
and
fell
to
the
floor.
"She
collapsed
when
the
dancers
went
to
put
her
back
on
her
feet.
She
fell
to
the
floor
and
landed
on
one
of
the
dancer's
legs," Contactmusic
quoted
a
source
as
telling
the
National
Enquirer.
"The
dancer's
tennis
shoe
smacked
Britney
in
the
chest
and
on
the
face.
It
hit
her
chest
with
such
a
force
that
it
caused
a
four-inch
bruise,"
the
source
added.
The
blame
was
laid
on
the
'Womanizer' htimaker's
busy
schedule,
and
a
low
blood-sugar
level.