Answer: californiagirls

AnswerCrossword Clue
CALIFORNIAGIRLS

1965 Beach Boys hit

CALIFORNIAGIRLS

Beach Boys hit of the 60's

CALIFORNIAGIRLS

1965 hit parodied by the Beatles' "Back in the U.S.S.R."

CALIFORNIAGIRLS
They're the cutest in the world, per a hit song
CALIFORNIAGIRLS
Demographic lauded in a 1965 song
CALIFORNIAGIRLSHawaiian island dolls' superiors, in song
CALIFORNIAGIRLSPer the Beach Boys, they're the cutest in the world
CALIFORNIAGIRLSBeach Boys hit
CALIFORNIAGIRLSSome American females