On separate coasts. Travis Barker’s son, Landon Barker, took the stage with Machine Gun Kelly amid news of his father’s hospitalization.
The aspiring artist, 18, sang “Die in California” alongside MGK at Madison Square Garden on Tuesday, June 28, an onlooker tells Us Weekly, the same day the Blink-182 singer was seen on a stretcher being transported to a hospital in Los Angeles, per photos published by TMZ.
Travis was admitted to Cedars-Sinai Medical Center, a source told…