How to unlock the Superstar badge – Foursquare

The Superstar badge is really your 4th badge after the newbie, adventurer, and explorer badges. Having said that, it is extremely unlikely that this will be your 4th earned badge. Odds are you would have earned a few other badges along the way before you hit this one. It is however required for you to have earned your explorer badge before you get this one

Superstar badge foursquare

Its not hard to earn this badge, all you really need to do is check in to 50 unique locations, and this badge is yours.