Elizabeth Olsen really is everywhere you look. The WandaVision star, 32, got a shoutout from John Stamos right before the highly-anticipated finale when he posted an adorable throwback photo from the Full House set. The photo shows the younger sister of stars Mary-Kate and Ashley Olsen, then just a little girl, sitting on John’s lap and giving the camera the sweetest smile. Those haircuts and outfits would be right at home in WandaVision‘s 90s-tastic episode!