‘Teen Mom OG’ Returns This Spring — Watch the Trailer

It's almost time for another season of Teen Mom OG — and we definitely can't wait to see Amber Portwood, Maci Bookout, Catelynn Lowell, and Farrah Abraham back on the small screen!

In a trailer for the new season, it appears as though we'll get to see most of the Teen Mom kids' milestones — from Novalee's birthday to Sophia running her children's boutique and baby Maverick trying to crawl.

MORE: Catelynn Lowell Caught "Peeing" in the Pool on Vacation — Watch the Hilarious Video

Noticeably absent from the sneak peak is co-star Farrah Abraham, though we're sure we'll see plenty of her on the upcoming season of the reality series. She was also recently left out of a cast trip to Puerto Rico, but given her rocky relationship with her fellow Teen Moms, we're sure that wasn't by accident.

Teen Mom OG returns on April 17.

Scroll through the gallery to see how much the Teen Moms have changed over the years!

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