The Teen Mom stars wed in Charlevoix, Michigan in August, in front of guests including their first child Carly and eight-month-old daughter Novalee.
She tweeted this week: "Catelynn Baltierra... looks and sounds pretty goooood!"
The reality couple – who are childhood sweethearts – said 'I do' at Castle Farms at the end of August. They walked down the aisle as daughter Nova, eight months, watched on alongside their first child Carly, six, who was adopted in 2009. She attended with her adoptive parents. Also at the ceremony were a slew of Teen Mom stars including Amber Portwood, Maci Bookout and Kailyn Lowry.
A besotted Tyler later shared an image of his wedding ring to Instagram and said: "It's gonna take me awhile to get used to this. It reminds me of the feeling I got the first time I ever put on a flip flop lol but I'm forever honoured to wear this knowing MY WIFE gave it to me, gotta get used to saying that too haha my wife!"
Since then, the couple have been loving life as newlyweds.
On 1 September, a loved up Catelynn tweeted: "The best day of my life...I LOVE my HUSBAND! @tylerbaltierra #OfficiallyMrsBaltierra."
She's now changed her Twitter name to Catelynn Baltierra.