Teen Mom Cheyenne Floyd shares the first sneak peek look at her dream wedding day to fiancé Zach Davis

during the couple's teddy-bear themed baby shower, just weeks before welcoming their son.

The 30-year-old shared the news on his  as he filmed  flaunting her stunning engagement ring.

The huge diamond shimmered in the daylight and featured a band covered in smaller diamonds.

The soon-to-be bride revealed their exciting next step during their son's baby shower, surrounded by family and friends.

Cheyenne looked beautiful in all-white while she laughed happily and showed off her outstanding diamond ring.

The teddy bear theme shower featured signage reading: "We can bearly wait."

The dessert table was covered in bear-themed desserts and beautiful balloon decorations.

Zach actually bought diamond rings for both Cheyenne and his stepdaughter-to-be.

Cheyenne wrote in her stories: "Still not over that he got both me and Ryder rings. He knows this is a package deal."

Cheyenne is also mom to four-year-old daughter, Ryder with her ex .

She also shared a snap of Ryder wearing her ring, captioned: "Ryder got a ring too."

They engaged couple shared their happy news showing a family portrait which said: "We said yes."