Kourtney Kardashian proved she was a supportive partner, once again, as she joined fiancé Travis Barker in attending his son’s concert! The adorable pair were spotted at Landon Barker’s show at The Roxy in West Hollywood on the famed Sunset Strip on Saturday (Feb. 26). The reality star looked phenomenal in her red bustier and camouflage pants, as Travis rocked a red satin jacket and ripped denim.