Jessica Alba is an American actress, entrepreneur, and businesswoman known for her roles in film and television, as well as for her successful venture into the business world. Here are some key points about her:

1. Early Life: Jessica Alba was born on April 28, 1981, in Pomona, California, USA. She began acting at a young age, taking an interest in performing arts during her childhood.

2. Acting Career: Alba gained recognition in the entertainment industry through her role in the sci-fi TV series Dark Angel (2000-2002), created by James Cameron. This role earned her a Golden Globe nomination and launched her into the spotlight. She went on to star in a number of films, including:

   • Honey (2003)
   • Sin City (2005)
   • Fantastic Four (2005) and its sequel Fantastic Four: Rise of the Silver Surfer (2007)
   • Into the Blue (2005)
   • Good Luck Chuck (2007)

3. Business Ventures: In 2011, Jessica Alba co-founded The Honest Company, which focuses on producing non-toxic, eco-friendly household, baby, and beauty products. The company became a major success, with a focus on health-conscious consumers. Alba's role as a business leader has made her a prominent figure in the wellness and entrepreneurial communities.

4. Philanthropy and Advocacy: Alba is also involved in various charitable activities and is an advocate for social causes, particularly around health, education, and environmental issues. Her work with The Honest Company aligns with her advocacy for safe and sustainable products.

5. Personal Life: Jessica Alba is married to film producer Cash Warren, whom she met on the set of Fantastic Four. They married in 2008 and have three children together. Alba often shares aspects of her family life on social media and has balanced her career with her role as a mother.

Jessica Alba is known for her transition from a successful Hollywood actress to a respected entrepreneur and advocate for healthier living, leveraging her platform for greater social impact.