Kourtney Kardashian was in the audience as husband Travis Barker returned to the stage for the first time since his recent health scare.
The Blink-182 drummer was rushed to hospital last month with severe abdominal pain which was later diagnosed as pancreatitis.
Barker had tweeted "God save me" following his horrendous bouts of pain on June 28 before he was eventually taken to hospital and later had emergency surgery.
He was in for a total of seven days but he appears to have made a full recovery as he performed at a Machine Gun Kelly concert on Wednesday evening in Los Angeles.
Doting wife Kourtney, 43, took to her Instagram stories to share a photo of the musician's dressing room door which had his name emblazoned on it.
She then uploaded a video of Travis in action on the big screen at the Los Angeles Forum with fans dancing in the background.
The final snap of the night saw the Poosh founder posing in a blurry selfie with her eldest child Penelope, who celebrated her 10th birthday earlier this week.
Barker showed signs of recovery when he enjoyed Fourth of July celebrations with Kourtney and two of her children during a road trip shortly after he was discharged from hospital.
Kourtney shared a clip of her and Travis cruising down the motorway in a vintage orange truck with her kids Penelope and Reign.
In another clip shared with her 188 million Instagram followers, Kourtney revealed they ended up at the beach.
The exact location is unknown, but it looked deserted as she filmed the waves crashing along the coastline.
The trip came a few days after Travis took to social media to provide an update from his hospital bed.
He said: "I went in for an endoscopy Monday feeling great. But after dinner, I developed excruciating pain and have been hospitalized ever since.
"During the endoscopy, I had a very small polyp removed right in a very sensitive area, usually handled by specialists, which unfortunately damaged a critical pancreatic drainage tube. This resulted in severe life threatening pancreatitis."
He continued: "I am so very very grateful that with intensive treatment I am currently much better."
Kourtney reposted Travis’ story saying she thanked God for “healing my husband” in what she described as a “scary and emotional week”.
She added: "I am so grateful to God for healing my husband, for all of your prayers for him and for us, for the overwhelming outpouring of love and support. I am so touched and appreciative.
"I am so, so thankful to our specialists, doctors and nurses at Cedars Sinai for taking such wonderful care of my husband and me during our stay."
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