Jeremy Calvert shared big news with fans on Sunday.

'Teen Mom 2' Star Jeremy Calvert Confirms Relationship With Brooke Wehr With New Photo

On his Instagram account, after celebrating the third birthday of his daughter Adalynn, whose mother is Leah Messer, Calvert revealed his girlfriend, Brooke Wehr, would be joining him on camera for Teen Mom 2 season seven.

"@bwehr10 aw 1st time on camera," Calvert captioned a photo, which featured a number of MTV cameras hooked up inside his vehicle.

'Teen Mom 2' Jeremy Calvert Can't Believe What's About To Happen To His Daughter

Calvert began dating Wehr last summer after splitting from wife Messer in late 2014. Then, at the end of last year, they split briefly before reconciling weeks ago.

“They split for a little while but are back together right now and going strong,” a source told The Ashley’s Reality Roundup in January. “Brooke is really different from Leah and Jeremy is really happy with her. They have a lot of fun together.”

The source also revealed Calvert recently got a new position at his job, which requires less traveling.

“He’s still working in the pipe lining business, but this position means less traveling for Jeremy, which is good for his relationship with Brooke,” the source explained.

Still, the source claimed Calvert and Wehr were taking their relationship slow.

“They’re in no rush to live together or anything like that,” the source said. “They both have daughters, so they want to make sure that they are going to last before they move in together and get the kids involved.”