UK PM Boris Johnson has married his fiance Carrie Symonds in a secret ceremony at the Westminster Cathedral in front of about 30 close friends and family members, a media report said on Sunday. In its report, Daily Mail said that the 56-year-old Johnson exchanged vows with Symonds, 33, on Saturday morning, becoming the first Prime Minister to marry in office since Lord Liverpool wed Mary Chester in 1822.The PM and his new wife were pictured staring into each other's eyes after they wed on Saturday afternoon.