The Bachelor Arie Luyendyk Jr. shares due date of 'The Bachelor' fiancee Lauren Burnham's baby: "Can't wait" 12/28/2018 Arie Luyendyk Jr. "can't wait" to welcome his first child with "The Bachelor" fiancee Lauren Burnham in the spring. Read More RELATED NEWS 'The Bachelor' alum Kendall Long and husband expecting their first child'The Bachelor' alum Tia Booth expecting Baby No. 2 with husband Taylor Mock'The Bachelor' alum Seinne Fleming pregnant with her first child TAGS: The Bachelor Lauren Burnham Arie Luyendyk Jr. The Bachelor