Anne Hathaway posted a video diary showing moments from the last year as she celebrated turning 42 on Tuesday, Nov. 12. 'To every mindful, demure person here (all of you of course): thank you for the gift that was 41!

If you've ever wondered what Hathaway uses to keep her brows looking full, you’ve come to the right place. Hathaway relies on the RevitaLash Cosmetics RevitaBrow Serum for a dramatic finish thanks to a physician-developed concoction that enhances and protects hairs. Plus, it’s earned the approval of 3,000+ Amazon shoppers.

On Tuesday, fashion muse and acting icon Anne Hathaway celebrated her 42nd birthday. In typical A-list sartorial style, the Princess Diaries actress took to Instagram to mark the occasion - and naturally, she wore a fashion-forward fit that fans are obsessed with.