Teen Mom star Jenelle Evans shared some pictures of baby shower via twitter. Jenelle and her boyfriend Nathan Griffith are expecting their first child together, a boy, who they plan to name Kaiser. 

Jenelle captioned the first photo, :' Letting baby Kaiser's balloons gone after the baby shower!'  The second photo, which shows boyfriend Nathan Griffith cutting cake, is captioned 'Welcome Baby Kaiser'. Jenelle is already mom to son Jace, 4, and Nathan is father to daughter Emery.