Conversation so far:
What type of charity is Jessica Alba involved in?
Alba is an ambassador for the 1Goal movement to provide education to children in Africa. She has also served as a Baby2Baby angel ambassador.
Any other charities that Jessica Alba is involved in?
Alba is also involved with Clothes Off Our Back, Habitat for Humanity, National Center for Missing and Exploited Children, Project HOME, RADD, Revlon Run/Walk for Women, and SOS Children's Villages.
Does Jessica Alba work as spokeswoman for anything?

Question: How long has she been involved with this?
Self-contained rewrite: How long has Jessica Alba been involved with The Honest Company?