Ivanka Trump, 35: Trump's eldest daughter also with Ivana, Ivanka is a fashion executive and manages projects including the recently opened Trump hotel in the Old Post Office building in downtown Washington D.C. Ivanka converted to Judaism to marry businessman Jared Kushner, with whom she has three children. Ivanka has been a stalwart by her father's side throughout his two-year campaign, even while heavily pregnant. She was instrumental in softening his image to white female voters, The Independent daily said. However, it is unclear what her exact role is, but unofficially, she will be the President's most trusted consultant.