photo courtesy of potheadhaircare.com The rumors are true! Kailyn Lowry of 'Teen Mom 2' fame is expecting her fourth child! She had teased fans for awhile, as many of them do and usually the result is a new pet or a pregnant family member. However, this time, Lowry, 27 made the news official on her Instagram page because where else should big news break? In a photo with her three sons- Lincoln, Isaac, and Lux, they are photographed holding a sonogram with the caption: "We're confirming the news, baby #4 is coming soon! 🎉 I'm almost 16 weeks pregnant & it's been a rough few months this time around. I've had nausea, morning sickness, and absolutely no energy. 😭 This week I'm starting to feel a bit better and I'm really hoping it stays this way! 🤰🏻 @Peanut has been an amazing support for me since I found out I was pregnant again. Going through nausea and morning sickness while trying to keep the news a secret can be quite isolati...