The actor was a guest on the Today show on Thursday, where he revealed that his 4-year-old daughter, Harper, played an important role during the couple's nuptials in India earlier this month.
"I couldn't go, because [I] was in Europe doing a press tour, but my wife and our daughter Harper went," said Hammer, who also shares 1-year-old son Ford with his wife, Elizabeth Chambers. "She was one of the flower girls in the wedding."
Since tying the knot, Jonas and Chopra haven't been shy about expressing their love for one another with the public. The former Quantico star officially changed her name to Priyanka Chopra Jonas on Instagram shortly after the wedding and posted a sweet "marital bliss" pic to her page a few days later.
Speaking exclusively with ET last week, Jonas' brother Joe explained why the two are so perfect for each other.
"Seeing Nick's face when he first met her, and the way he talks about her, and then getting to meet her and seeing what an amazing person she is, I knew right away that they were a match made in heaven," he gushed. "My face hurts from smiling so much. The ceremonies themselves were so beautiful. The Indian ceremony, for me, was something new. We were all in tears."