Monday morning I woke up in a rumpled tank top with my cell phone plastered onto the side of my face, an ache in my thighs, and vodka sloshing through my veins. This level of abject foolishness means only one thing: summertime! It’s July but for a lot of New Yorkers making do with a pittance of sunshine, summer has just only begun. But even through a completely soaked June, some of us kept our dispositions on the sunny tip like singer Miz Metro. She premiered her bubbly video “Trashion” – a montage of her flouncing about the LES – at her recent SOB’s mixtape release party. While her fussy outfits and re-purposed Metro Card accessories evoke a street artist/trustafarian trying to “find herself,” her music is actually warm and effortless. Toasty soul from zany white chicks is usually pretty fun.