No hard feelings here: Scott Disick kept it cordial with ex-girlfriend Kourtney Kardashian and Travis Barker at the wedding of a mutual friend. The trio attended the nuptials of executive Simon Huck and his longtime partner Phil Riportella in Los Angeles on Nov. 13. Following the festivities, a source has revealed exclusively to HollywoodLife that Scott, 38, was “really polite” to his ex, 42, and her fiancé, 46.