First Paris is spotted with circular finger-shaped bruises on her arm and now Nicky has one too. The sisters are either into a new kind of harsh arm massage or were grabbing each other hard!

Nicky’s bruise is on her right arm, while Paris’ bruises are on her right, suggesting that they were facing each other during the fight. (And that they both are left handed, which is not true and blows our theory, but it’s a somewhat slow news day.)