rubbernecker (noun)

1. In the crowded cinema, the rubbernecker couldn't resist turning to see what everyone was looking at.

2. In the science fiction movie, the rubbernecker eagerly watched as aliens invaded the Earth.

3. At the fashion show, the rubbernecker couldn't help but stare at the extravagant outfits on the runway.

4. In the mystery novel, the rubbernecker observed the main character as he unraveled the crime.