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 15 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Dax Shepard and Kristen Bell at Golden Globe Awards What to wear for Dax: A black suit with a tie. What to wear for Kristen: A pink gown. Previous Next Start Slideshow Halloween Costumes 2019Celebrity CouplesHalloween Costumes