Khloé Kardashian arrived at Kendall Jenner's party at The Nice Guy with their mom Kris Jenner
As Lamar Odom‘s condition stabilizes, Khloé Kardashian is resuming parts of her active social life – including attending sister Kendall Jenner‘s birthday celebration.
Wearing a skin-tight black bodysuit with a cropped black leather jacket, Kardashian arrived at The Nice Guy (the same hot-spot where they family gathered for Kylie Jenner‘s own birthday celebration over the summer) on Monday night with her mom Kris Jenner, who brought along boyfriend Corey Gamble.
The 31-year-old’s newly cropped, blonde hair was tousled, and she wore black pumps while carrying a chained mini bag.
Kim Kardashian West,Kanye West, Kourtney Kardashian, Justin Bieber and Kylie were also on hand for the glam birthday festivities.
Kardashian is scaling back on her hospital visits to Odom at Cedars-Sinai Medical Center in Los Angeles, a source revealed to PEOPLE earlier Monday.
“Since Lamar stabilized and moved from the ICU to the inpatient rehabilitation unit, Khloé has visited less,” the source said. “After being by his side 24/7 during his stay in the ICU, it’s not strange that she is visiting less. Khloé has behaved like most people do.”
The source added that it’s “extremely draining” to have a loved one in the intensive care unit.
PEOPLE Reporter Who Interviewed Khloé Kardashian Just Before Lamar Odom’s Hospitalization Tells All
Odom, 35, was found unresponsive in a Nevada brothel Oct. 13, and doctors found drugs in his system. Kardashian immediately flew to the Las Vegas hospital where he was being treated and later called off their divorce.