20 Totally INSANE Moments From Recent Horror Movies

10. J-Lo's Cameo - Anaconda

The marketing for last year's meta-sequel to 1997's cult fave horror flick Anaconda spoiled that original star Ice Cube made a cameo in the movie, but it didn't give away the far bigger surprise, that Cube's co-star Jennifer Lopez would also be briefly showing up.

Lopez, who played protagonist Terri Flores in the original film, rocks up at the very end of the new movie, showing up on filmmaker Doug's (Jack Black) front door, complimenting his unauthorised Anaconda reboot, and inviting him to direct the new, official Anaconda movie instead.

Most fans surely assumed that J-Lo wouldn't want anything to do with Anaconda almost 30 years after the fact, but according to filmmaker Tom Gormican, the real obstacle was the singer-actress' busy schedule.

Ultimately the cameo only came together at the last minute and was shot just a month before Anaconda hit cinemas, yet it remains one of the film's most memorable moments.