Well, this is QUITE the accusation.
She shared a clip of the part the hitmaker stole, and called her out in the caption, writing:
[Image via Beyoncé/Marlyn Ortiz/Instagram.]
We've gotta admit, we're a little bit surprised to hear this.
To recap, yesterday the Los Angels County Sheriff's Department announced that they are reopening Natalie Wood's 1981 death case.
As we said before, Natalie drowned while boating off Santa Catalina Island, and it was deemed an accident at the time.
NOW, the El Lay Sheriff's Department has released a statement saying that Robert Wagner isn't being considered a suspect in the case, and that they still believe her death was a result of an accidental drowning.
While we certainly would prefer that Natalie Wood's death wasn't a result of foul play, we're not 100% sure why this case was reopened if Wagner isn't a suspect and police still think her death was an accident.
[Image via WENN.]