Swift has been open about how much of an impact Leo has made on her life since she was named his godmother. "I was holding this little baby the other night, and I was just thinking differently," Swift told her audience during a concert in August. "When you're holding onto something that's so innocent and so perfect and has no idea what's coming for it with the world. The world is going to throw so many things at you as we grow up."
At the same show, she dedicated her 2010 song, "Never Grow Up," to Leo. Watch the sweet moment in the video below.