1. Alicia Silverstone

Then: Alicia Silverstone became an instant household name when she played Cher Horowitz in Clueless (1995). With her iconic plaid skirts, witty one-liners, and Valley Girl charm, she wasn’t just acting — she was creating a cultural blueprint for the decade. For a while, she was Hollywood’s go-to ingenue, starring in films like Batman & Robin and Blast from the Past.

Now: While Alicia never chased constant blockbusters, she has carved out a meaningful career. She continues acting in indie films and stage work, but much of her focus has shifted to activism and wellness.

A vocal advocate for veganism and environmentalism, she even authored a best-selling book, The Kind Diet. Today, she’s not just remembered for Cher — she’s respected as someone who used her fame to push for healthier living and animal rights.