Credit: Kailyn Lowry on Instagram

Can you believe it's been almost nine months since Kailyn Lowry gave birth to her second child, Lincoln Marshall Marroquin? Kailyn welcomed her adorable bundle of joy into the world on November 16, and he's been lighting up our Twitter feed ever since. Plus, we can't wait to see him in action when Teen Mom 2 returns for Season 5B on July 16!


Credit: Javi Marroquin on Instagram

Of course, Teen Mom's upcoming season will be slightly behind the times (it was filmed a few months back), so it's likely that Linc will still be in his infancy when he hits up the small screen. However, in real life (aka circa right now!) this kid is enormous — in fact it looks like he's getting ready to walk!

Check out this picture of Lincoln vogueing for the camera — not only is he standing on his own two feet, he's super engaged and focused. Clearly we have a genius on our hands. Also, we need to talk about Lincoln's pants, which are pre-faded, pre-ripped, and 100 percent amazing. He's so hip already!

Can you believe how fast Lincoln is growing up? He'll be getting tattoo sleeves before we know it, sigh.