Michelle and Barack Obama, who celebrated their 29th wedding anniversary over the weekend – and delighted fans by sharing incredible tributes on their personal social media pages.MORE: Michelle Obama wows in a figure-flattering jumpsuitMichelle's post, in particular, got fans talking as she shared a 'How it started vs How it's going' picture, showing the couple sitting on a sofa, as a young couple, and more recently.WATCH: Michelle Obama opens up on life without Malia and Sasha"How it started