Even though the Dior ready-to-wear show was two days ago in Tokyo, Rihanna’s still in town hanging out and doing some shopping with Japanese DJ Mademoiselle Yulia.

In true Riri fashion, she’s given us lots of pics of the trip on Instagram: pictures of her at the Dior show, “runnin’ thru dese streets” with friends and most perplexing, her with Yulio in a graffiti covered storefront.

Rihanna captioned the picture with, “If you a fashion head and you been to Tokyo, then you know exactly where this is!”

Well, we didn’t know exactly where it was because while fashion heads, we have not been to Tokyo, so we did some digging. We found that Rihanna’s secret spot is the popular vintage boutique Dog on Harajuku Street. The store has become iconic for its inventory of vintage clothing and indie designers, as well as its stock of performance costumes à la Lady Gaga and Madonna.

Speaking of Gaga, the singer has made Dog one of her go-to stops during her visits to Tokyo, with her signature appearing on walls throughout the store. So the next time Riri or Gaga wear something outrageous, you might be able to tell where they snagged it from.