Sneak Peek Look at Kailyn Lowry's Engagement! (PHOTO)

Kailyn Lowry is getting married, y'all! The Teen Mom 2 star confirmed the good news on her Twitter page this weekend, showing off her beautiful engagement ring.

Kai's boyfriend of one year, Javi Marroquin, popped the question on Sept. 1 at one of her favorite childhood spots, Lake Wallenpaupack. According to OK! Magazine, Javi set up a romantic scavenger hunt, and when Kailyn found the spot, Javi was there waiting — down on one knee, of course! — with her son Isaac in tow carrying the flowers.

Aww!

Although we'll probably have to wait for Season 3 of Teen Mom 2 to see the engagement in its entirety, we have one little sneak peek thanks to Kailyn's new Twitter avatar.

Kailyn is practically glowing and Javi couldn't look happier. And don't even get us started on how dapper baby Isaac looks in his vest! Sigh … what an adorable little family.

What do you think of Kailyn's post-engagement picture? Tell us below!