Name That Shoe

I love these shoes!  I love how they wrap around my feet like they're cradling them.  I'm not sure if they qualify as booties, sandal booties, or sandals, but I think of them as booties.  These shoes are about two years old.  They came in this style and a flat.  The prize, once again, is the pair of earrings below.  Winner will be drawn from correct entries.  Name the designer of these shoes!

Studded shoes

Side view (notice the kitty showing off his leg, too.)

Prize earrings