An aggressive fan attending Beyonce's concert in Sao Paulo, Brazil on Sunday went more than a little crazy as he grabbed onto the 32 year old star and tried to pull her into the crowd during a performance of "Irreplaceable".

Concert security quickly ran onto the stage, loosening his grip on the star and Beyonce' finished the song. Then, amazingly, Beyonce' then went over to the man who yanked her down and shook his hand. "Nice to meet you. Thank you, I love you, too!"

And, even more surprising, Beyonce' didn't demand that the over zealous fan be removed. He remained in his seat, peaceful, to the end of the show.