The couple tied the knot in India in December 2018, first with a Western wedding and then a traditional Hindu ceremony the next day. They also held several wedding receptions.
Chopra, 38, celebrated the moment that the Jonas Brothers singer, 27, proposed with a post on Instagram.
“To the greatest joy of my life,” she wrote.
“Two years ago on this day you asked me to marry you! I may have been speechless then but I say ‘yes’ every moment of everyday since.
“In the most unprecedented time you made this weekend so incredibly memorable.
“Thank you for thinking of me all the time. I am the luckiest girl in the world! I love you Nick Jonas.”
In May, Jonas celebrated the two-year anniversary of their first date, writing: “This beautiful woman and I went on our first date two years ago today. It has been the best two years of my life, and to think I am lucky enough to get to spend the rest of my life with her is such an incredible blessing.
“I love you babe.”