Sofia Richie is celebrating the holidays in the most eye-popping way possible, by putting on a show for everyone to witness. Richie was simply dressed in a Santa sweater and just her underwear while dancing rather provocatively. The 19-year old model was seen jiving to the 1983 hit "All Night Long (All Night)," a tune made famous by her father Lionel Richie, similarly giving a shoutout to her musical lineage while also showing off her seductive dancing chops. 

All of this went down at new boyfriend's house Scott Disick, who was not seen on camera, but was documenting this particularly sizzling routine for his Instagram followers. 

Last night seemed to be a great time for the famous couple to goof off in preparation for the celebratory holiday week, enjoying the impending festivities and joyful yuletide bliss. Earlier on in the night, Scott also posted another Instagram story that saw the couple engaging in a game called "Ice trader," which saw Disick throw ice cubes across the kitchen at Sofia and hoping that she would be able to catch them. 

Following in the footsteps of his famous ex, Kourtney Kardashian, it has been revealed that Scott and Sofia will be venturing into the world of reality television to document their newly formed romance. Scott has been playing less of a part in the newest season of Keeping Up With the Kardashians, but looks to regain a sense of ubiquity with this newest venture. 

Here's the video in full for your viewing pleasures.