Popsugar Celebrity Halloween Costumes 2019 Celebrity Couple Halloween Costume Ideas 2019 25 Celebrity Couples You and Your Significant Other Can Be This Halloween 19 September 2019 by Kelsie Gibson View On One Page Photo 18 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Lisa Bonet and Jason Momoa at the Oscars What to wear for Lisa: A purple dress with a pink sheer lace slip on top. What to wear for Jason: A pink velvet suit. Previous Next Start Slideshow Halloween Costumes 2019Celebrity CouplesHalloween Costumes