Sandra Lee is ready to get back on track in the new year! The 54-year-old famed chef took to Instagram on Monday to share that she's starting off 2021 with a cleanse after gaining 30 pounds last year. «As far as I know 2020 was not a great health year for anyone-except for my new Health Hero - Rebel Wilson,» Lee captioned a selfie, referencing the 40-year-old Australian actress' Year of Health and subsequent 60-pound weight loss.