Kim Kardashian is in desperate need of an upgrade -- hitting the streets in Miami yesterday to find an even bigger home for her beachfront clothing boutique ... to accommodate its exploding popularity.
Sources tell TMZ, the Miami D-A-S-H store (below) has become so successful, it can no longer cater to the massive flux of customers coming and going on a daily basis ... so Kim wants something a little roomier, scoping out possible new locations herself.
Kim's not messing around either -- we're told she's in the market for retail space that's around DOUBLE the size of the current D-A-S-H store ... not bad.
So far, no word on anything that isn't making Kim tons of money.
I'm So Popular in Miami ...
I Need More Real Estate
2/3/2012 3:00 AM PST BY TMZ STAFF
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