article_snippet: Last week Tripp uploaded an image of the pair playing in the snow with Tripp six-year-old son, who Tripp had with former fiancé Levi Johnson when Tripp was just 17.
article_snippet: Tripp also released a best-selling memoir in 2011,
article_snippet: Together: Last week Bristol uploaded an image of the pair playing in the snow with Johnston six-year-old son Tripp, who Johnston had with ex-partner Johnson ex-partner Johnson .
highlights_snippet: Pair recently posed for a picture with Bristol's six-year-old son Tripp .
  