Lauren Burnham Celebrates 1 Week With Newborn Twins as Daughter Remains Hospitalized

The Bachelor's Arie Luyendyk Jr. and Lauren Burnham introduce newborn son Lux to big sister Alessi

Arie Luyendyk Jr. and Lauren Burnham Reveal Baby Boy's Name and Share an Update on Daughter's Health

Lauren Burnham Requests Prayers for Newborn Daughter Who Has to 'Stay Behind' in the Hospital