Villainous cheerleaders Amber (left) and Robyn (right)
Amber Halliday (Paige Kriet) and Robyn (Rachel Ogechi Kanu) are villainesses from the 2021 Lifetime film, Cheer For Your Life (airdate September 4, 2021).
Amber and Robyn were introduced as senior cheerleaders who, led by Fiona Sparks, subjected the squad's newest members (main protagonist Cindy Braverman being among them) to what was referred to as "Initiation Week." The film saw Cindy and her best friend Allison Regan as among many who were on the receiving end of various acts of hazing, and regarding Robyn, her main target of bullying was Allison. It was during the early scenes that one of the trainees, Lisa Kwon, was found dead in the shower, though in spite of this, the initiations continued--even after the warnings from one of the school's teachers, Ms. Parker, who was later attacked and had her car stolen.
Another girl, Jessie, turned up missing, and it was later announced that she was found dead, with the added reveal that she was run over by someone driving Ms. Parker's car. Regarding Amber, Cindy confronted her regarding the deaths, which included an accusation of not even caring about Lisa's passing, only for Amber to refer to Lisa as a friend of hers, and that she thought about Lisa ever since her body was found. The climax of Initiation Week was a party hosted by the senior cheerleaders, with Cindy deciding to attend to find out about not only Lisa's and Jessie's deaths. After Cindy turned down champagne in favor of orange juice, Robyn was shown lacing Cindy's drink with an unknown drug.
As it turned out, Fiona, Robyn, and Amber had planned to drug Cindy and others so they could set them up to be sexually assaulted by the school's football players. One of them conspirators was Brent McGuffin, who was behind the murders of both Lisa and Jessie, acting under Fiona's orders and plans to cover up their villainous tradition, and after Cindy learned the truth and attempted to escape, the evil Robyn knocked out Cindy and placed her back in the house. Amber confronted Fiona and voiced her desire to back out, only for Fiona to order Amber to comply under the threat of forcing Amber to take the fall.
Robyn ended up knocked out by one of Allison's crutches, while Meg Braverman (Cindy's mother) arrived and fought off Fiona's attempt to kill her, Cindy, and Becca. Afterwards, Robyn and Amber were handcuffed and arrested, along with their other co-conspirators.