Taylor Swift Tweets Video Of Baby Who Stops Crying When She Hears 'Blank Space' (WATCH)

Taylor Swift touched the life of yet another fan who posted a video on YouTube of their 6-month-old who is obsessed with the pop star.

Erica Blank's daughter, Rosie, loves Swift's song "Blank Space" so much that it instantly makes her stop crying. The baby's reaction is so sweet that Swift herself shared commented on the video "THIS IS THE BEST THING I HAVE EVER SEEN" from her verified Google Plus account.

She also tweeted the video.