Jenelle Evans and boyfriend Nathan Griffith celebrated their baby shower on May 31. Credit: courtesy of Jenelle Evans

Countdown to baby no. 2! MTV reality star Jenelle Evans is preparing for the birth of her second son, Kaiser, who is due on June 29. On Saturday, May 31, she celebrated with a baby shower, and her boyfriend Nathan Griffith was by her side for the entire day. 

"Letting baby Kaiser's balloons gone after the baby shower!" she captioned a photo with her beau, carrying a bundle of blue and white balloons. 

Now nine-months pregnant, Evans looked tan and fit in a multicolored sun dress. Her 5-year-old son Jace also attended the festivities, grinning and playing with the family friends. 

Evans and Griffith toasted their soon-to-arrive baby boy with a blue and gold patterned cake that read "Welcome Baby Kaiser!"

The North Carolina-based couple decided on the unusual name early, telling Us Weekly, "We were basically searching for baby names on the Internet, and we came up with a bunch of different unique ones. We didn’t want something that everyone else had or had even heard before, even us. So we wanted something different, and we ended up looking up Kaiser."