Bill and Hillary Clinton's Daughter Chelsea Welcome a Baby Boy

Chelsea Clinton, the former first daughter of Bill and Hillary, gave birth to her third child named Jasper Clinton Mezvinsky.

The daughter of former President Bill Clinton and Hillary Clinton just announced good news through Twitter on Monday morning -- the arrival of her third baby with investment banker husband, Marc Mezvinsky.

“This Monday morning we welcomed our son, Jasper Clinton Mezvinsky. We are overflowing with love and gratitude and can’t wait to introduce him to his big sister and brother,” she wrote.

Her mother reposted the tweet and wrote that she and her husband are “thrilled” over having a new grandchild, joining the other two kids of Chelsea, Charlotte, 4, and Aidan, 3. Earlier this year, Chelsea announced her pregnancy over Twitter.

“Marc and I have loved watching Charlotte be such a wonderful big sister and we’re excited to watch Adrian become a big brother! We cannot wait to meet our newest addition later this summer,” she wrote.

The former president and first lady’s only daughter married Mezvinsky in 2010. Although he was not one to enjoy the spotlight, he was accustomed to politics because of his mother who got elected to Congress in 1992.

A few years later, in 1996, the two met and became friends at a Democratic political retreat in Hilton Head, S.C. Soon, Chelsea was off to college and toured Stanford, where her soon-to-be husband assisted her, having been a student at the University.

In November of 2009, the two were engaged and Chelsea’s father was delighted, describing his son-in-law as a “great human being” and approving of their relationship because of its good roots and genuine love.

“It’s a great thing because they really do know each other,” he said. “It’s the best kind of relationship -- it’s a warts-and-all deal. Not only do I like him, I admire him. I really caught a break.

The following year, on July 31, 2010, the couple tied the knot at Astor Courts in Rhinebeck, New York together with 400 guests who witnessed their exchange of vows.