The 30-year-old songstress said it was a one of kind moment and wanted to make the most of it, reported E! News.
"I was singing 'Million Reasons' and my mom and dad were right there. I think that's why I said 'Hi mom and dad'. It was so surreal and to see my parents in the crowd," said Gaga.
The "Born This Way" singer also disclosed she asked her mother and father to come out on the field and take a bunch of their photos together from the 50-yard line, when she first got to the stadium.