fka twigs has been one of the main trendsetters when it comes to the septum ring .
the septum ring is n't a new trend - the process of piercing the wall between the two nostrils has been done for years .
it was a coming-of-age ritual for some north american tribes , it was used in a similar way to war paint - to look terrifying in front of opponents .
in certain warrior tribes , a whole host of stars have been wearing the body jewellery , including fka twigs , rihanna and lady gaga .