Gillian Anderson sends the internet crazy after stepping out with lookalike daughter

We all know fans are left seeing double when Reese Witherspoon shares photos of her teenage daughter, Ava Phillippe.

But now fans have another mother-daughter duo to freak out over.

Gillian Anderson hit the red carpet for The Crown's premiere with her doppelganger daughter, Piper Maru Klotz.

With their matching blonde locks and piercing blue eyes the apple hasn't fallen far from the tree.

Piper, 29, is Gillian's only child from her first marriage to Canadian television art director Clyde Klotz.

The 49-year-old also has two more children with her businessman ex Mark Griffiths.