The following day, the "All of Me" singer took to Instagram to wish his other half a happy Mother's Day, writing, "To my wonderful wife, @chrissyteigen. Luna and I are so lucky to have you in our lives. If our daughter can be even half as awesome as you, I will be so happy and proud. Happy 1st Mother's Day!" Along with the sweet post, John uploaded a precious photo of daughter Luna, adding to the family's collection of adorable snaps. Read on for more of Chrissy and John's date night, and then check out their cutest couple moments.