Jill Duggar shares wedding photos for 6-month anniversary

ROGERS, Ark., Dec. 22 (UPI) -- Jill Duggar took to Instagram to share a number of wedding photos Sunday.

The 23-year-old reality star posted the pictures of herself and husband Derick Dillard in honor of their six-month anniversary. Duggar and Dillard married in Springdale, Ark., in June, and announced they are expecting their first child in August.

"The last 6 months have flown by!" she wrote. "Every day just gets better and better! I can't believe how blessed I am to be married to the most wonderful man ever @derickdillard. 'Many a man proclaims his own steadfast love, but a faithful man who can find?' (Proverbs 20:6)."

Duggar showed off her baby bump in a photo Dillard posted last week on Instagram. The picture was taken on the beaches of El Salvador, where the couple and other Duggar family members were doing missionary work. The pair are expecting a baby boy in spring 2015.

Duggar and her family currently star on TLC reality series 19 Kids & Counting. The program follows devout Independent Baptists Jim Bob and Michelle Duggar and their 19 children, whose ages range from 4 to 26. Jill is the fourth-eldest child and the second-eldest daughter.