Seeing skin on screen is always sexier when the heat between people is so palpable, you can feel the sizzle from your seat. Kudos to the casting directors that gave us these provocative pairings, some of which are so famously linked, you don’t even need their last names. We can just say “Kate and Leo” and you know you’re about to see Kate Winslet’s beautiful Bs while being drawn by Leonardo DiCaprio on the ill-fated ocean liner in Titanic. Rachel McAdams’s knockout knocker in The Notebook had her and Ryan Gosling’s chemistry spilling over into real life, Cate Blanchett and Rooney Mara’s skinsational sapphic scene in Carol is award-worthy hot, and Jodie Turner-Smith turns everyone on - but especially Daniel Kaluuya - with her suck sacks in Queen & Slim. Maggie Gyllenhaal and James Spader’s quirk-filled romance will have you jerking it thanks to her full frontal in Secretary, Juliette Lewis shows her natural nippage with Woody Harrelson as the ultimate killer couple in Natural Born Killers, and Catherine Zeta-Jones and Antonio Banderas engage in the steamiest sword-fighting foreplay on screen in The Mask of Zorro, plus scenes with Nicole Kidman, Tessa Thompson, Alicia Vikander, Rachel Weisz, Jennifer Lawrence, and more that’ll give you a chem lesson you’ll never forget!