Billy Loomis got Christina Carpenter pregnant, resulting in the birth of Samantha “Sam” Carpenter in the later Scream films.

Quick Scoop

In the Scream franchise canon, it is revealed that while Billy Loomis was in high school, he was involved with a woman named Christina Carpenter. During that time, Christina became pregnant and later gave birth to Samantha Carpenter, who becomes a central character in Scream (2022) and Scream VI. This plot twist is presented as something that happened about twenty-five years before the newer films, tying Sam directly to Billy as his biological daughter.

How This Is Shown In The Movies/Lore

  • Sam is introduced as the daughter of Billy Loomis through Christina Carpenter, not Sidney Prescott.
  • The backstory is that Billy was seeing Christina while he was also in a relationship (or on-and-off) with Sidney Prescott.
  • Later commentary even frames it as Billy and Sidney having been “on a break” when he impregnated Christina, adding nuance to whether he “cheated” or not.

So, to answer the exact question “who did Billy Loomis get pregnant?”: it was Christina Carpenter, who later gave birth to Samantha Carpenter.

TL;DR: In Scream canon, Billy Loomis got Christina Carpenter pregnant, making him the biological father of Samantha “Sam” Carpenter.

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