If you had songs on the radio, how would you react when you heard it for the first time? We bet you'd sing along to it, and why not?

After all, it's your song. You're proud of it, and it's on the Radio! How many singers and musicians love that? Obviously, if you do become famous enough to have hit songs, maybe it's not that big a deal, but it seems to be the case for one big pop star, and that pop star is Taylor Swift.

And here's the proof - Taylor Swift singing along to her latest hit song from the 'Fifty Shades Darker' Movie Soundtrack. You can see she is having fun singing along to the radio playing I Don't Wanna Live Forever.

That's how we'd roll too! Check it out.