Entertainment TV Khloé Kardashian Hits Kendall Jenner's 20th Birthday Bash in a Sexy Bodysuit Khloé Kardashian arrived at Kendall Jenner's party at The Nice Guy with their mom Kris Jenner By Lindsay Kimble Lindsay Kimble Lindsay Kimble is a Senior Digital News Editor and the Sports Editor for PEOPLE Digital. She's worked at PEOPLE for over seven years as a writer, reporter and editor across our Entertainment, Lifestyle and News teams, covering everything from the Super Bowl to the Met Gala. She's been nominated for the ASME NEXT Awards for Journalists Under 30, and previously wrote for Us Weekly while on staff at Wenner Media. People Editorial Guidelines Published on November 3, 2015 09:35 AM Share Tweet Pin Email Photo: Maciel/AKM-GSI 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.