It is wedding bells for "Teen Mom OG's" Ryan Edwards and Mackenzie Edwards -- again. The couple recently celebrated their second wedding on Nov. 18. The couple held their first marriage back in May in Tennessee. Meanwhile, other "Teen Mom" icon Catelynn Baltierra is battling depression ahead the premiere of the show's season 7 on Nov. 27.

According to E! News, the first wedding in May was a secret ceremony. The couple decided to do an initial wedding before Ryan went to rehab.

During an interview with E!, Mackenzie said they had been planning the second wedding after they got engaged. "It's been in the works since the day we got engaged. It was never just decided upon -- we knew from day one this was going to be it," Mackenzie said.

Both of their families attended the second wedding, but Ryan's former lover and "Teen Mom OG" co-star Maci Bookout was absent. Ryan's 9-year-old son Bentley with Bookout did not also attend.

Mackenzie told E! that she wants their family to have a strong bond. Mackenzie also has a son named Hudson from her ex. "Everything is just kind of at a resting place right now. It's about our boys. This is a day about us, yes, but it's also about us becoming a family," she said.

Other than Ryan, "Teen Mom OG" star Catelynn Baltierra is also celebrating with the progress of her depression treatment. On Nov. 17, Baltierra posted on Twitter about her struggle in facing depression. She wrote, "Well today, I thought of every way to kill myself.. so I'm going to treatment." According to his husband Tyler, Catelynn is doing a lot better with the treatment. Tyler tweeted, "Just got an update from Cate, she's doing GREAT & pushing through! We are both so moved by all of the support from you guys."

Ryan and Catelynn also have their hands full with season 7 of MTV's television series "Teen Mom OG" premiering on Nov. 27. MTV released a sneak peek trailer for season 7 featuring all teen moms. The first episode of season 7 will air at 9 p.m. EDT on MTV.