Lauren Bush Lauren, niece of former U.S. President George W. Bush, and husband David Lauren are proud parents to an adorable baby boy. Bush Lauren and her hubby announced that they were expecting their first child together at the end of July via social media, as HNGN previously reported.

The ecstatic new mother, whose bundle of joy arrived on Saturday, shared the happy news on Instagram along with a picture of the newborn named James.

"Welcome to the world sweet baby James, born yesterday morning on November 21st at 8:19am," she wrote, according to People. "@davidlauren and I are beyond thrilled and in love!"

The couple started dating 11 years ago and tied the knot in 2011 after David Lauren, who is the son of fashion designer Ralph Lauren, proposed to the 31-year-old FEED co-founder and model at the Metropolitan Museum of Art in New York City, according to Entertainment Tonight.