Kylie Jenner and her pals rocks "Power Rangers" costumes (Photos)

Kylie Jenner and her best pals got an early start to the spooky celebration by heading out as sexy versions of the Mighty Morphin Power Rangers.

'go go power rangers,' captioned the 23-year-old makeup mogul, who effortlessly transformed into the Red Power Ranger on Thursday evening.

Kylie's main squeeze Stassie Karanikolaou put on a jaw-dropping display as the pink Power Ranger, while Kylie's former assistant Victoria perfectly channeled the Blue Power Ranger.

Kylie's model pal Sofia Villarroel stunned as the Yellow Power Ranger, while Kylie's male friend turned heads as the Black Power Ranger.

The model also show off her back side to her fans.