Popsugar Celebrity Celebrity Families Maggie and Jake Gyllenhaal Pictures Photographic Proof That Jake and Maggie Gyllenhaal Are the Cutest Siblings Around 14 September 2018 by Rebecca Carhart View On One Page Photo 19 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 19 Previous Next Start Slideshow Celebrity FamiliesMaggie GyllenhaalJake Gyllenhaal