'I want you to know it did not come from diet and exercise...' These stars have been honest and open about their cosmetic procedures

Sia, 47, recently admitted that she had liposuction following a sudden weight gain from taking medication. She wrote on social media: "Please know that I am so lucky to have the resources to change the way I look and that when you see me looking crazy foxy again ... that I want you to know it did not come from diet and exercise." Her honesty about getting medical help is refreshing in the industry, but Sia is not the only star to get candid about cosmetic surgery...