There are plenty of good reasons to be semi-addicted to Instagram
- Selena Gomez
, Justin Bieber, Rihanna,
are a few celebs with very popular accounts, and rightfully so. Here's one more reason to make goo-goo eyes at what is, arguably, Apple
's coolest app ever: @Instagrafite
(sounds like "insta-grafitti"
). This gallery of all things street art just had me lost in a seemingly infinite vortex ...