There she is!

Kim Kardashian has been in hiding since her Paris robbery in early October, but a pic of her posing with a friend at a Christmas party last night just surfaced! The reality star was barely wearing any makeup and looked pretty somber, but that's no surprise, as her personal life seems to be unraveling.

Could Kimmy K look unwell because she is? Radar reported the other week that the brunette bombshell was diagnosed with a serious mystery illness, and now In Touch is reporting the same thing. Where there's smoke, there's usually fire.

"Kim is sick and she needs to face that and get strong. She hasn’t even told her friends about her illness yet. At this point, friends have heard she’s sick, but they’re in the dark and calling it her ‘mystery illness,’” a source dished to the mag.

"Her friends have been calling her and stopping by and making sure that she’s OK, because between her illness and Kanye’s breakdown and even her own breakdown, she’s in terrible shape," the source added.

Something is definitely up...