That's what I thought at first, but he tends to be very good at wording things in an intellectual way which tends to make me think that he's a Ti<Fe user. I guess ESTP is a definite possibility but I don't think that he's an ESTP.
I always thought of him was a 3 for no reason at all since I've never seen interviews of him or even him speaking to the camera for more than 10 seconds.
Probably because of all the pictures on the internet making fun of the fact that he's never won an Oscar. Edit: @Alea_iacta_est gets it.
His energy is bouncy enough to be 7w6. Also, in his interviews he comes off as a core competency type. Also, he tends to look 7w6 in some of his interviews and this makes me think he is a core 3w2 so/sx. The 3w2 so/sx is the 3 that most commonly looks like a core 7w6.