Carine Roitfeld launches her eagerly awaited documentary next month, which follows the former Vogue Paris editor as she launches a brand new fashion magazine.
That's nice, but what's that got to do with Karl Lagerfeld, we hear you cry?
Well, this exclusive clip from the film shows Carine during a meeting with Karl, taking a look at the rather extravagent book they styled together.
Yep, you can see just how the man himself works, and what his massive office looks like.
There's also a super-cute moment in which Karl invites his young godson into the office, showing off his much softer side. Aw!
Take a look at the man in action...
GOLDEN EYE MAKEUP AT DIOR PARIS FASHION WEEK
PARIS FASHION WEEK: OLIVIA PALERMO IN ORANGE DIOR
JENNIFER LOPEZ SIZZLES IN CROPPED DENIM