Hunter and Scarlett Johanssen

Joy and Eva Green

Jill and Jacqueline Hennessy

Wade and Alanis Morissette

Dan and Jon Heder

Michael and Ashton Kutcher

Paul and Vin Diesel
(There aren’t any photos of the two of them being young together but just imagine this glorious visage. Twice.)

Rachel and Keifer Sutherland

Christopher and Parker Posey

Ingrid and Isabella Rossellini

Terry and Jerry Hall
(TERRY AND JERRY? The Hall parents are fired.)

Leslie and Linda Hamilton

Marissa and Giovanni Ribisi

Jake and Joseph Fiennes

Patricia and Gisele Budchen

Kelly Donovan and Nicholas Brendan

(Of course, you Buffy fans knew this one…)

(See also: 25 Practical Tips About the Horrors of Raising Twins That Movies and Television Don’t Teach You)