Daisy Ridley, the actress who portrays Rey in Star Wars: The Force Awakens and Star Wars Episode VIII has revealed that she knows the identities of her characters parents, as she put an end to speculation that Rey's mother would be Jyn Erso from upcoming anthology film Rogue One.
There has been much speculation surrounding the Rey's parentage, and this has remained one of the unanswered mysteries of the Star Wars sequels. Additionally, director JJ Abrams added further fuel to the fire by revealing that Rey's parents are apparently not present in The Force Awakens. Abrams remained cryptic about the truth, however, stating only that "I can’t possibly say in this moment who they are. But I will say it is something that Rey thinks about, too."
This would appear to rule out the big three, Luke Skywalker, Princess Leia, and Han Solo, meaning that Rey and Kylo Ren may not be related as many fans have speculated.
Update: JJ Abrams has since clarified his statement by telling Entertainment Weekly that Rey "doesn’t discover [her parents] in Episode VII. Not that they may not already be in her world". So, it is once again open season on speculation in that area.
Despite claiming to know who Rey's parents are Ridley does not seem to think it is that big a deal anyway, instead focusing on the story of Rey finding her own place in the present. Star Wars Episode VIII is said to have a darker tone than The Force Awakens, but has not revealed whether her character will indeed become a fully-fledged Jedi after her meeting with Luke Skywalker.
Rogue One is due in cinemas 16 December 2016, with Star Wars Episode VIII releasing on 15 December 2017.
Star Wars: Episode VII - The Force Awakens Star Wars: Episode VIII - The Last Jedi