Jennifer Lopez walked the Billboard Music Awards red carpet in her most naked look yet and all alone, but Casper Smart was there too, playing coy, pretending to be on his own. J Lo told Ellen DeGeneres recently that she isn't sure what her relationship status is at the moment, but the couple was seen sitting together in the front row of the award show — which in our eyes basically confirms they're officially an item again. Keep reading to see pictures of the couple walking the red carpet separately then getting together during the show.