Popsugar Celebrity And Entertainment Heidi Klum Halloween Costumes All The Times Heidi Klum Slayed Her Halloween Looks Heidi Klum Has Been Slaying Halloween For 18 Years, And We Still Can't Get Enough 29 October, 2019 by Anna Thong View On One Page Photo 18 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 2018 - Princess Fiona Kudos to Klum for reliving out our childhoods for us with this hilarious Shrek and Fiona costume. So realistic. Previous Next Start Slideshow Heidi Klum Halloween CostumesHalloween Costumes 2019Halloween CostumesHeidi KlumHalloween