Happy 43rd birthday, Lizzy Caplan! You've officially entered the prime of your life and we couldn't be more thrilled. I mean, you've only been crushing it on screen for decades now, no big deal. Plus, with your Jun 30th birthday, you get to share a special day with a bunch of other awesome people like Lena Horne and Mike Tyson. Talk about a star-studded birthday club. Cheers to another year of fabulous performances and making us laugh and cry (sometimes at the same time). Here's to being 43 and fabulous!