BEAT dry pudding mixes, cinnamon and milk with whisk 2 min.; spread 1-1/2 cups onto bottom of crust.
STIR 1-1/2 cups COOL WHIP into remaining pudding; spread over layer in crust. Top with remaining COOL WHIP.
REFRIGERATE 1 hour. Meanwhile, cook nuts and honey in skillet on medium-low heat 2 to 4 min. or until nuts are caramelized, stirring frequently. Spread onto waxed paper, separating larger clusters. Cool. Sprinkle over pie just before serving.