Party of 5! ‘Bachelor’ alums Lauren Burnham and Arie Luyendyk Jr. welcome twin babies Monday, June 14 by ABC NewsParty of five!Bachelor Nation just gained not one, but two new babies over the weekend, with the birth of Arie Luyendyk Jr. and Lauren Burnham Luyendyk's twins."@luyendyktwins are here!" Arie excitedly shared in an Instagram Story post on Saturday, People reports. "Momma and babies are... Read More.