Gary Shirley News: 'Teen Mom' Star Reveals Condom Line On Twitter, 'Put Your Gary On!' [VIDEO]

Gary Shirley is now selling condoms.

'Teen Mom' Star Gary Shirley Is Expecting His Second Daughter

On Friday, while filming scenes for the recently announced Teen Mom OG, Shirley revealed a set of photos to fans. In the photos, Shirley's face was seen on the wrapper of a condom, which read, "Put your Gary on! 99% 'Gary'nteed."

"Yeah boy!!!!!!" Shirley wrote on Twitter with the first photo, in which his condoms were seen in a glass bowl as the MTV film crew stood in the background. With the second photo, a closeup of the condom wrapper, Shirley said, "Revealing my Condoms!"

'Teen Mom OG' Sneak Peek: Maci Bookout & Ryan Edwards Struggle To Co-Parent

Shirley and his ex-girlfriend, Amber Portwood, have long been seen on Teen Mom, and while they aren't currently dating, they will still be seen on the series' upcoming season.

In a sneak peek at Teen Mom OG, Shirley and Portwood appear to be picking up where they left off when the series wrapped in 2012 -- especially after Portwood discovers Shirley's girlfriend, Kristina Anderson, is pregnant.

“Don’t call me crying, don’t talk about our f---ing marriage, don’t call me talking about your p---s, don’t call me asking me what I’m doing,” Portwood tells Shirley in the clip. “You love Kristina, f---ing love Kristina. You’re having a baby with her, have a f---ing baby with her. You’re living together, live with each other. But don’t call me! You made your choice, now stick with it!”

Below is a sneak peek at Teen Mom OG, which premieres on MTV on March 23 at 10 p.m.