Kourtney Kardashian and Travis Barker tied the knot at a small ceremony over the weekend.The loved-up couple had an intimate wedding in Santa Barbara on Sunday, before a lavish event set to take place in Italy in the coming weeks. The 43 year old reality TV star said "I do" to the 46 year old rocker, in front of just two witnesses – Kourtney's maternal grandmother, and occasional Keeping Up With The Kardashians star, Mary Jo 'MJ' Campbell and Travis's father, Randy.