Robert Rodriguez’s, “Machete,” premiered at the Orpheum Theatre in L.A. last night. The cast was out in full affect, arriving in lowriders on motorcycle while Jessica Alba shined in Balmain’s signature bold shoulder metallic mini. The frock was paired with sexy cut-out boots by none other then Christian Louboutin and Anndra Neen bangles. "Machete" hits theaters September 5, 2010. For more: head to www.vivamachete.com