Strictly Come Dancing couple Dianne Buswell and Joe Sugg looked picture perfect as they posed up a storm in front of London's Albert Bridge at the weekend.Taking to his Instagram page, YouTube sensation Joe shared a snap from their late-night walk on the bridge showing the couple looking rather loved-up in their winter knits and facemasks.Exclusive: Dianne Buswell on her love of Strictly, Joe Sugg and exciting plans for 2021WATCH: Dianne Buswell makes sweet comment about boyfriend Joe Sugg"Our