Chrissy Teigen has made a return to social media following the deeply sad loss of their baby son at the end of last month, to tell followers that she and husband John are "ok".After announcing the devastating news on Instagram in late September, the 34-year-old returned to the platform to reshare a series of tweets from her husband John Legend, in which he also posted a clip of the performance he dedicated to his wife at the Billboard Music Awards on Wednesday.The tweets read: "This is for