A dream that turned into a nightmare

So about 2 nights ago I had a strange dream...I don't remember the exact details, but the fundamental parts are pretty clear.

I was a famous actress about to go to a prestigious award show and I was at the pre-party with my family and my husband who happened to be Brad Pitt with bleached blonde hair. I looked exactly like scarlet johansson except with brown hair.

All of a sudden, this guy emerges from the crowd pointing a gun at my face and my dad said "If you kill her, you have to kill me first!" The guy just pushed him out of his way and shot me to death.

What an awfully weird dream. Any explanations of what it could possibly mean out there?