Chris Pratt and Katherine Schwarzenegger tie the knot

California (Web Desk): Chris Pratt and Katherine Schwarzenegger have tied the knot.

Schwarzenegger, 29, and Pratt, 39, announced on Instagram that they wed Saturday.

They said they were married on Saturday “in front of God, our families and those we love”. They also thanked designer Giorgio Armani for creating a "once in a lifetime dress for Katherine" and the "perfect suit" for Pratt.

Giorgio Armani designed both Schwarzenegger's gown and Pratt's suit, the couple wrote.

Pratt and Schwarzenegger announced their engagement in January after dating quietly for months.

View this post on Instagram

Yesterday was the best day of our lives! We became husband and wife in front of God, our families and those we love. It was intimate, moving and emotional. We feel so blessed to begin this new chapter of our lives. We are so thankful to our families and our friends who stood with us, and grateful to Mr Giorgio Armani, who created a once in a lifetime dress for me to wear, and for Chris, the perfect suit. This morning we feel nothing but blessed.

A post shared by Katherine Schwarzenegger (@katherineschwarzenegger) on Jun 9, 2019 at 11:27am PDT

"Sweet Katherine, so happy you said yes!" the "Guardians of the Galaxy" actor wrote at the time. "I'm thrilled to be marrying you. Proud to live boldly in faith with you. Here we go!"

Schwarzenegger is the daughter of Arnold Schwarzenegger, the actor and former California governor, and broadcast journalist Maria Shriver, a niece of President John F. Kennedy. Pratt is also known for his roles in "Parks and Recreation" and "Jurassic World."

Pratt has a son, Jack, with his ex-wife, actress Anna Faris. They separated in 2017 after eight years of marriage.