London
(ANI):
Popstar
Lady
Gaga
will
once
again
perform
Grammy"s
duet
with
Sir
Elton
John
for
a
charity
gala.
The
Poker
Face
hitmaker
will
pay
tribute
to
the
legendary
singer
at
a
charity
gala
in
his
honour.
She"ll
perform
at
the
AIDS
foundation
AmfAR
benefit
gala
in
New
York
City
on
10
February,
reports
the
Daily
Star.
The
event
will
honour
Sir
Elton
and
his
partner
David
Furnish
for
their
charity
contributions
to
help
battle
the
deadly
disease.