Beyonce Finally Gives Birth

I just read from Vanguard
News that the pop singer
Beyonce has given birth.
This is part of the report:
"US pop diva
Beyonce has given
birth to a girl
named Ivy Blue
Carter, media
reports said. The
baby and mother
are doing well.
The New York
Daily News reports
the singer checked
into Lenox Hill
Hospital on
Manhattan’s upper
East Side on Friday
night under the
name “Ingrid
Jackson.”
Beyonce and her
husband, hip-hop
star Jay-Z, rented
out the hospital’s
entire fourth floor
for $1.3 million, the
report said.
On Saturday night,
people were seen
bringing bags of
food and bottles of
red wine onto the
heavily guarded
hospital wing,
apparently for
celebrations, The
Daily News noted.
Several security
guards were
spotted patrolling
the perimeter of
the hospital, the
paper said.
There has been no
official
confirmation of the
birth."
My questions now are:
1.why did they have to
rent a whole floor in the
hospital?
2.why was the place so
heavily guarded?
What do you think?