Answer:

gaga

Answer	Crossword Clue
GAGA	Infatuated
GAGA	Nutty about
GAGA	Silly

GAGA	Completely infatuated
GAGA	Head-over-heels
GAGA	"Artpop" musician, casually
GAGA	Crib babble
GAGA	Smitten
GAGA	Moonstruck
GAGA	Baby talk
GAGA	Quite mad

GAGA	Wildly enthusiastic
GAGA	Go .. (rave)
GAGA	Head over heels
GAGA	"Born This Way" Lady
GAGA	Lady of "Applause"
GAGA	Lady of pop
GAGA	Lady of rock
GAGA	Enraptured

GAGA	Nuts (over)
GAGA	Wild (over)
GAGA	Excited (over)
GAGA	Bonkers
GAGA	Crazy (over)
GAGA	Crazy
GAGA	Head over heels in love
GAGA	Hung up on, with "over"

GAGA	Pop music's Lady ..
GAGA	Loopy
GAGA	Dotty
GAGA	"Radio ..." (1984 Queen hit)
GAGA	Excessively enthusiastic
GAGA	Madly in love
GAGA	Enthusiastic, to the max
GAGA	Overly enthusiastic

GAGA	Totally smitten
GAGA	Lady ...
GAGA	Lady who sings "Alejandro"
GAGA	Pop artist Lady ...
GAGA	Lady born Stefani Germanotta