Beautiful Stranger.TV hangs around the Seventh on Sixth fashion shows in NYC and spots and tracks down jewelry designer Rosena, who bejewled with her own beautiful bling. She's also wearing a coat by Diane Von Furstenberg and a bag and shades by Chanel. In this vignette, Rosena reveals that Bobbi Brown and Frederic Fekkai are the beauty brands she considers must-haves.