Jessica Alba has two daughters: Honor Marie Warren, her eldest, and Haven Garner Warren, her younger daughter.

Without specific details about the milestone reached by Jessica Alba's eldest daughter, it's challenging to provide precise information.

Honor Marie Warren, Jessica Alba's daughter, has grown up in the public eye to some extent due to her parents' prominence, but their family tends to maintain a level of privacy regarding their children's lives.

For the most recent updates or details about any significant milestones reached by Jessica Alba's daughters or her family.

I recommend checking Jessica Alba's official social media accounts or credible entertainment news sources for any announcements or information shared by the family.