10 celebrities who looked hotter after gaining weight (With Pictures)

2. Justin Bieber

Justin Bieber‘s weight gain is simply due to the singer growing up and filling out! When Bieber was introduced to the world back in 2009, he was a 14-year-old, scrawny kid. But now, he’s 21, packing on the muscles, and sporting a six pack for the ladies! The singer even showed off his new buff build in a Calvin Klein ad in early 2015. Although many people called the brand out for photoshopping the Biebs, his subsequent paparazzi shots prove that his new manly frame is the real deal.