When Taylor appeared on the Ellen show, this was the last thing she expected!

Well it is Halloween time and we do all love a little prank, but this one takes the biscuit!

If you didn't see this get ready to LOL!

And here's the rest of Taylor's interview on the Ellen Degeneres show!

We couldn't stop laughing at Taylor's reaction, we love her sooooo much! What a great girl. Do you think you'd have found that funny, or would you have had a serious sense of humour failure?

Did any of your mates play a prank on you this halloween? Let us know below...