Andrea Boccelli will perform at Kourtney Kardashian and Travis Barker’s wedding. The 63-year-old opera singer and his wife Victoria will be among the guests when the couple tie the knot in front of family and friends in Italy on Sunday (22.05.22) afternoon, and as part of the evening celebrations, the tenor is going to sing, People magazine reports. The couple are set to tie the knot at Castello Brown in Portofino, and on Saturday (21.05.22), they hosted a pre-wedding lunch for guests in San Fruttuso, with ‘The Kardashians’ star donning a black minidress with a Virgin Mary emblem and a black v…