The votes have been tallied and now the highfalutin quest to find the globe's hottest interior designer, decorator, and/or architect marches on. Today kicks off the Final Four of Hottest Week. Let's begin, shall we? We've got two guy-girl pairings; first up, Matthew Gryzwinski of Gryzwinski + Pons faces off against Lira Luis of Atelier Lira Luis. Voting begins right this second and continues until 10 a.m. EST tomorrow—and not a second later. Go on now, make it happen.