She’s glowing! Teen Mom: Young and Pregnant star Kayla Sessler is expecting baby no. 2 in August and she just treated fans to a brand new snap of her growing baby bump. Taking to Instagram, the MTV alum showed off her curves at 15 weeks along, while rocking a form-fitting red dress. Kayla shared her exciting pregnancy news last month and her costars are over-the-moon. A few even wrote how great she looks in the comments. Scroll through the gallery for all the latest!