On Thursday evening Brad Pitt attended a Q&A and screening for Fury at the Pacific Design Center in West Hollywood, and X17 photographers snapped these photos of the 50-year-old actor smoking a cigarette afterwards!

Brad was joined by his co-stars Jon Bernthal and Logan Lerman, and while we've known for a while that both Brad and wife Angelina Jolie are secret smokers, it's always shocking to catch them doing it out in the open. I mean, between her cancer scare and the fact that they have six kids together -- you'd think they'd want to quit at some point!

Last month Jolie was seen smoking a cigarette on the couple's hotel balcony in Australia after they were photographed screaming at one another, and Brad was clearly stressed about something last night.

A photographer on the scene tells X17online exclusively:
    "Brad was super anxious, even when he was chatting with Jon and Logan. Something was definitely eating away at him -- he was fidgety and he barely smiled the whole time. He hasn't been spending any time with Angelina, so whatever drama is going on between them only seems to be getting worse."