Buck, as in wild. Not naked.
Although that presumably came later.
After all, seeing Kate Moss nude is hardly a noteworthy event... even for us.
When she's partying with rocker-junkie beau Pete Doherty, it's only a matter of time.
And party PeteMoss did.
The room they were in apparently couldn't contain such massive amounts of fun, so Kate Moss and her charming non-husband decided they'd take their most recent revelry outside.
The cuckoo crooner was chilling backstage at the Hackney Empire in London, when he decided to play a song on the guitar for a throng of chanting fans down below.
Yes, Pete Doherty actually has fans. We're as shocked as you guys.
PHOTO CREDIT: Bauer-Griffin
Kate, as you can see in the picture above, joined him on cigarette. Later, she may or may not have joined him in making a raunchy Kate Moss sex tape.
Or not. Crazy as PeteMoss may be, such videos are generally reserved for the likes of B-D List stars looking to bolster their "careers." See Olivia Mojica sex tape.