He shared an unabashed view of his gut and declared he was in 'the worst shape of my life' after putting on weight during the pandemic.But Will Smith was ready to slim down on Thursday when he shared a clip of his dramatic weight-loss routine on Instagram.The 52-year-old actor was hard at work lifting weights in the short video, which he captioned, 'The Pursuit of Happyness,' after his 2006 film of the same name.