Kelsea Ballerini and Chase Stokes are giving us chills -- and they're multiplying -- with their "Grease"-inspired Halloween couples costume.. The lovebirds attended Heidi Klum's annual Halloween ...

Model Gigi Hadid dressed as Sandy Olsson for Heidi Klum's Halloween party on October 31, 2015, in New York City. Hadid's inspired look comes from Sandy's costume at the end of Grease.

Kelsea Ballerini and Chase Stokes are hopelessly devoted to each other!. The singer, 31, and Outer Banksactor, 32, wore Grease-inspired costumes at Heidi Klum’s 23rd annual Halloween party at ...

Step into William Ivey Long’s “Grease Live” lair on the Warner Bros. lot in L.A., and you’ll feel like you were transported back to Broadway. The costume designer has decorated his walls ...