Cody Simpson is a robot ... or he's the biggest friggin' Knicks fan in the world, because not even a stone cold 10 like Gigi Hadid could break his steely gaze from the game. 

Cody lived every dude's dream Wednesday night at Madison Square Garden ... courtside seats and a supermodel pawing at you like you're her first meal in weeks. Yet, all the Aussie singer cared about was watching the hapless Knicks lose to the Nets.

On the other hand ... maybe she has the same response to him when they're watching "Girls."

Read more: http://www.tmz.com/2015/04/02/cody-simpson-gigi-hadid-basketball-game-pda-photos-knicks/#ixzz3WAcAE4iD