Popsugar Celebrity Celebrity Facts How Tall Is Blake Lively? She's Taller Than Most of Her Costars, but Exactly How Tall Is Blake Lively? 21 September 2018 by Rebecca Carhart View On One Page Photo 1 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 She's clearly heads above her A Simple Favour costar Anna Kendrick. (Kendrick is 5'2", for context.) Previous Next Start Slideshow Celebrity FactsBlake Lively