After appearing in a TLC special last year, Duggar sisters Jill and Jessa will be back for a full season and the premiere episode will air next week.

This should be great news for "19 Kids and Counting" and Duggar clan fans as they will see more of their favorite siblings back on TV. However, the new season is also said to focus on one Duggar sister rumored to be in the courtship process — Jana.

Apparently, Jill and Jessa's married lives will not be the only focus of the series. Us Weekly previously reported that their siblings, Jinger, John David, Joy Anna, Jana, Joseph, and Josiah will also make appearances, with Jana's courtship to be highlighted.

The speculations that Jana is already in the courtship stage started when a photo of her along with some friends was posted on the family's official Facebook page. There was a mystery guy who is believed to be Jana's newfound romance.

A preview of the upcoming series also hinted that Jana may have already found her love. In the trailer, the Duggar sibling says, "I totally did not see that coming," and flashed a bright smile. This then led to the speculation that she may have found her man; otherwise, she won't have the bright smile that radiated positivity.

Whether or not Jana has really found romance remains to be seen and will be an interesting thing to find out in the series, considering fans have been rooting for her love life. Many of the Duggar supporters also believe that it's high time that she enters courtship since she's old enough and her younger siblings have already married.

Fans can catch Jana and the rest of the Duggar siblings on the TLC series "Jill & Jessa: Counting On" when it premieres on Tuesday, Mar. 15, at 9 p.m. EST on TLC.