'Duck Dynasty' star Sadie Robertson recently broke her silence regarding her current relationship status with longtime boyfriend Blake Coward in a brand new interview.

The 17-year-old Christian reality star addressed the rumors that she and Coward are secretly engaged as the couple has been dating each other for over a year.

"Oh my word! Ok, so everyone thinks I'm engaged. I'm not engaged. Me and my boyfriend have been dating for like a year and two months now so we're definitely in love I guess you could say, but we're not engaged," said Robertson to FOX411.

The West Monroe, Louisiana native also talked about her brother John Luke's serious relationship with Mary Kate McEacharn.

"Actually my brother's getting married now so we're going to let him do his thing and maybe in the future," said Robertson.

"They're great! I'm so excited! We actually just got our bridesmaids dresses so I'm super excited about that!"

John Luke is expected to tie the knot with his fiancée Mary Kate in June after he proposed to McEacharn on her 19th birthday several months ago after getting permission from their parents.

The former 'Dancing With the Stars' season 19 runner-up recently participated in the New York Fashion Week runway as a model for Christian designer Sherri Hill, a woman who also shares a similar passion for serving the Lord.

"Not many people know, but her work place is all her family. Her son works for her, her daughter works for her and they're also Christians. So, it's a really good partnership that we have and we actually have a lot in common," said Robertson.

Previously, Robertson posted a photo of herself on social media when she was backstage at the NYC fashion event last week.

"So extremely blessed to be a Sherri hill model & get to walk in New York fashion week. Praising God for all the many opportunities. ALL glory to God. Walking for him..." wrote Robertson on Instagram on February 19.