The 36-year-old entrepreneur is expecting her third child with her husband, David Lauren. Advertisement Lauren, the granddaughter of president George H.W. Bush, shared the news Sunday on Instagram alongside a photo of a sonogram. "We are excited to welcome baby #3 due next Spring! It has been strange and wonderful to incubate new life during this truly surreal year. Morning sickness (more like all-day sickness) aside, it has been a major ray of hope in our lives as we look towards a brighter tomorrow in 2021! Sending [love] to all!" she captioned the post. Lauren's cousin Jenna Bush Hager, actress Elizabeth Berkley, socialite Amanda Hearst and fashion designer Jessie Randall were among those to congratulate Lauren in the comments.