Taylor Swift 'Hearts' New York

Taylor Swift flashes her trademark hand heart sign as she leaves her New York City hotel on Saturday evening.

The 19-year-old “White Horse” singer will appear on Saturday Night Live TONIGHT with host Neil Patrick Harris. She dished to CMT about her appearance, “I’m a huge Saturday Night Live fan. When I was younger — when I was about 10 or 11 — I was part of a children’s theater group and we would always have this little sketch thing that we’d put together, and it was all basically off of Saturday Night Live. So I used to watch every episode. I cannot believe that I get to be here and actually do this. This is one of those dreams that I put up here on a shelf and I never thought I’d get to do.”

Be sure to tune in TONIGHT @ 11:30PM ET/PT on NBC!