I'm the one who signed it - but I told those people...

I'm the one who signed it - but I told those people repeatedly that I wasn't the actress. I was at this airport, you see, and they kept insisting that I was Sandra Bullock. It's happened many times before - people mistaking me for the Hollywood star. But on this occasion they persisted. Finally, I agreed to give the autograph. But I made it clear that I was who I was - that I wasn't Sandra Bullock.