Earlier this year, Witherspoon and her Big Little Lies co-star Kidman sat down for an interview with Vanity Fair.
In their chat, Witherspoon reminded everyone of her real name.
It came out when the actress referenced her and Kidman’s co-star, Dern.
Reese Witherspoon Leaves Fans Feeling ‘Lied To’ After Revealing Her Real Name Isn’t Reese Witherspoon