Jessica Alba
Before achieving global stardom through her role in the 2003 film “Honey,” Jessica Alba was simply a regular high school girl. Today, her biggest fashion challenge involves choosing the perfect ensemble for a red carpet-event, but back then, it was all about selecting the right dress for prom. For that special night, she opted for a navy and white dress accentuated with a floral hairpiece. Her prom date appeared utterly delighted to be accompanying her, and it’s easy to see why!

Despite the passage of over 20 years since her prom, Jessica Alba hardly appears to have aged at all. These days, she is the founder of her own eco-friendly household goods startup, The Honest Company.