VIDEO : Khloe Kardashian Shows Off Her Baby Bump At Christmas Eve Party

Fans were excited to see a happy and pregnant Khloe Kardashian celebrating the holidays at Kris Jenner?s annual Christmas Eve party, with her sister Kim Kardashian and Kendall Jenner. According to US Magazine, ?The mom-to-be, who?s expecting her first child with NBA star boyfriend Tristan Thompson, dazzled in a sparkly number and a high ponytail as she hit the dance floor with her mom and mingled with guests including Ryan Seacrest, Randy Jackson, Christina Aguilera, Colton Dixon and songwriter Carole Bayer Sager.?