Kourtney Kardashian and boyfriend Travis Barker were very loved-up as they attended the MTV Video Music Awards on Sunday.The pair hit the red carpet at the Barclays Centre in Brooklyn, New York holding hands and sharing a passionate kiss for the cameras. Kourtney, 42, sported a sexy leather minidress with a laced-up front to the event, while 45 year old partner Travis went shirtless under a black blazer and matched it with ripped trousers and black sunglasses.Travis couldn't keep his hands off the KUWTK star as he stood behind her and wrapped his arms around her, as they posed for the cameras.