Credit: INFphoto.com

Katy Perry was left mortified when an overactive chimpanzee urinated on her during a recent magazine photoshoot.

Writing on her blog Wednesday, the ‘I Kissed A Girl’ singer says: “Jeremy Scott is one of my all time favorites and he shot the pictures while I got to prance around in his creations. I had a chimp on set with me that day. Fun fact, she peed all over me, I had to take a silkwood shower in the middle of shooting.”