Work Comes First! Khloe Kardashian Filming 'KUWTK' Two Days After Friend's Death - See The First Photos Of Her Mourning In Black

The show must go on! Two days after her close friend Jamie Sangouthai's death, Khloe Kardashian went back to work filming KUWTK in Los Angeles and RadarOnline.com has the first photos of her since the tragedy.

With curly blonde hair, Khloe was filming at the DASH boutique on Melrose Avenue in Los Angeles on June 16, 2015.

The 30-year-old reality star was shocked to learn that her good friend Sangouthai passed away on June 14, 2015, reportedly from an overdose.

But she put on a brave face as she filmed at the family-owned store with her sister Kourtney Kardashian.

Her friend's death has hit her hard and a source close to her told Radar, "Everyone in the family is and has been worried for Khloe, as well as Rob."

She has been posting sad notes on Instagram since his death and wrote, "Life doesn't get easier but I promise you that life will make you stronger."

She was dressed in all black and looked super skinny but added a pop of color to her outfit with a bright red Hermes Birkin purse. "Khloe got serious lipo done on her waistline, tummy and legs over three months ago," an insider previously told Radar. Khloe insists her new look is all thanks to the gym.

Her estranged husband Lamar Odom returned to Los Angeles Monday after a boozy flight from Vegas where he popped Xanax as he planned to attend his best friend's funeral.

Ever the professional, Khloe appeared camera-ready. What do you think about Khloe's first public appearance since her friend passed away? Sound off in comments below.