They're really doing it! Teen Mom star Catelynn Lowell got quite the surprise on Christmas Day when her longtime love Tyler Baltierra popped the question for the second time with a brand-new engagement ring.
"Babe got me a new engagement ring…. I wasn't expecting this at all… it even has a baby diamond on the bottom to represent our new little girl…. thank you so much @tylerbaltierramtv I love you!," she captioned a photo of the circular diamond ring on Instagram.
The pregnant reality star already accepted the first proposal from her boyfriend of almost 10 years last year. The couple was supposed to tie the knot this past July, but Baltierra called off the wedding after appearing on VH1's Couples Therapy and admitting he wasn't ready to say "I do."
Baltierra and Lowell welcomed daughter Carly in 2009 on the first season of MTV's 16 and Pregnant. They placed her up for adoption and still remain a part of the little girl's life, as documented on the spin-off show Teen Mom.
Lowell is currently pregnant with another little girl and due to give birth any day now. The couple plans on raising their second child together.
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