![Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/05/24/22/34938F0900000578-3602025-image-m-92_1464125621154.jpg)
Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online
Melissa Joan Hart - My little sis is 34 today!!! Happy birthday @emziculz 🎈🎈🎈🎈🎈 | Facebook
![Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/05/24/22/3494EE8400000578-0-image-a-105_1464126327058.jpg)
Bikini-clad Melissa Joan Hart soaks in some rays and has a few laughs as she celebrates turning the big 4-0 | Daily Mail Online
![Melissa Joan Hart Shows Off 40 Pound Weight Loss -- See Her New Swimsuit Pic! | Entertainment Tonight Melissa Joan Hart Shows Off 40 Pound Weight Loss -- See Her New Swimsuit Pic! | Entertainment Tonight](https://www.etonline.com/sites/default/files/styles/video_1920x1080/public/images/2016-03/et_MelissaJoanHart_032816_1280.jpg?itok=_si9ZQd-)