Victoria and David Beckham are back in London after more than four months in Miami, and despite the designer being back at work, she still made time for a couple's workout on Friday morning.MORE: Victoria and David Beckham's home cost 3x Prince Harry & Meghan's - see insideTaking to Instagram Stories, the mother-of-four shared several photos and clips showing their current routine which includes doing the school run with daughter Harper, who is now enjoying face-to-face classes, and working out