London
(ANI):
R&B
superstar
Beyonce
Knowles
and
pop
legend
George
Michael
gave
fans
a
surprise
by
serenading
them
with
an
unlikely
duet.
The
'Irreplaceable'
hit-maker
wrapped
the
European
leg
of
her
'I
Am'
tour
in
the
British
capital's
O2
Arena
this
week,
reports
Contactmusic.
She
surprised
gig-goers
by
teaming
up
with
Careless
Whisper
singer
Michael
for
a
rendition
of
her
smash
hit
If
I
Were
A
Boy.
The
stunner"s
tour
will
turn
towards
US
from
June
21.