Following her promotions out in LA & NYC, Actress Zoe Saldana stepped out with 'Guardians of the Galaxy' co-star Chris Pratt to ring the opening bell at the NYSE earlier today in NYC.Zoe Saldana rocked her second Calvin Klein Collection dress this week. Her simplistic white v-neck dress was teamed with the celeb favorite Stuart Weitzman sandals in white.Center part wavy locks and a selection of rings finished up the glowing mother-to-be look.