PHOTOS Jenelle Evans’ son Jace’s 3rd birthday party

Teen Mom Jenelle Evans and son Jace on his third birthday

Teen Mom 2 star Jenelle Evans’ son Jace turned 3 on Friday, but the big birthday bash wasn’t until earlier today as Jenelle, Jace, her boyfriend Kieffer Delp, and mom Barbara Evans got together at what appears to be Jace’s preschool for a cupcake-laden, foam pit fiesta!

Barbara Evans and Kieffer Delp laughing together at Jace Evans' 3rd birthday party

Wait, is that Kieffer Delp and Barbara Evans together — laughing and having a good time?!? And is that Barbara’s old beau Mike in the back? We were under the impression he ran off with a Hooters waitress! It is sooooo hard keeping up with all this stuff!

And speaking of hard to keep up with, Jace and his friend were just that as they took a dive in the foam pit at three-year-old velocity, which is waaaaaay too fast for a standard camera to capture:

Jace Evans jumps in the foam pit at his third birthday party

UPDATE – Here are a couple more great photos from Jace-a-palooza including the birthday boy and his buddy checking out a turtle (with Jace toting his brand spanking new nerf gun!) and his birthday cake, which Jenelle describes as “Badass cupcakes put together to make this spiderman cake!”

Jace Evans third birthday party with his friend

Jace Evans' Spider-Man birthday cake made out of cupcakes

If this collection of photos (shared by Jenelle on Twitter) isn’t enough for you, it appears as though the MTV cameras were there to capture the entire event for Teen Mom 2, so perhaps we will get to see more in Season 3. Maybe we’ll even find out what Jenelle said to Jace to make him giggle so much!

Jace Evans laughing with mom Jenelle Evans at his third birthday party

Happy birthday Jace!

To wrap things up, let’s take a trip down memory lane – back to August 2, 2009! We’ll kick things off with the 16 and Pregnant pen-and-ink drawing on notebook paper birth announcement (with Jace’s incorrect birthday), followed by Jenelle with Jace soon after he was born:

Jenelle Evans 16 and Pregnant notebook paper drawing announcing Jace's birth

Jenelle Evans and son Jace Evans in the hospital just after he was bornJenelle Evans and son Jace Evans when he was an infant