Samantha Hoopes: Bikini & Daisy Dukes ... to Run Errands

When Samantha Hoopes is on the move people pay attention -- mostly because she always looks like this when she's doing it.

Hoopes stepped out in Miami to do ... whatever smoking hot models do when they're not posing or partying, and thankfully she was wearing the least amount of clothing the law will allow.

The Sports Illustrated swimsuit model proves what we already suspected -- absolutely everything is hotter on South Beach ... even errands.

Truth be told ... SW's west coast outings are pretty damn hot too.