Credit: Twitter

Currently on Teen Mom 2 Leah Messer is struggling to decide between giving her ex-husband, Corey Simms, a second chance and starting a relationship with a new guy named Jeremy Calvert. But seasoned TM fans know that Leah stuck with Mr. Calvert and the two are already married and expecting their first child together. 

The 20-year-old MTV starlet already has twin girls with Corey, but now she and hubby Jeremy are anxiously awaiting the arrival of their own little girl. That’s a lot of life experiences by the age of 20!

But how old is Leah’s hunky hubby? The sexy pipe liner just celebrated a birthday on Jan. 6, and he’s now 24 years old! But the four-year age difference doesn’t seem to bother this happy couple. They’re still going strong after almost a year of marriage!

Are you surprised to learn Jeremy’s age? Tell us belo