Ryan Gosling weight gain, 'Blade Runner 2' weight loss yo-yo will make your head spin

Honestly, the things Celebrities do for a role. A-lister Ryan Gosling was off-listed from "The Lovely Bones" after bizarre experimental weight gain. He's back on the Hollywood hot list again but the weird story of his yo-yo weight will have your head spinning. Here's how Gosling gained weight, fell from grace, and lost weight -- rising to former glory.    Ryan Gosling weight gain, 'Blade Runner 2' weight loss yo-yo will make your head spin