Left: Christian Bale tends to go to extremes with his weight, losing over 60 pounds for The Machinist.

左图：克里斯蒂安·贝尔的体重倾向完全走极端，为演《机械师》狂瘦60多磅。

Middle: He then piling on 100 to play Batman.

中图：然后为演蝙蝠侠又狂增100。

Right: He put on even more weight for the film American Hustle.

右图：他又为《美国骗局》增成胖子。
 

2.George Clooney

Left: George Clooney got fit and toned for The American.

左图：乔治·克鲁尼为《美国人》健身塑型。

Right: He then put on weight for Syriana.

 

右图：随后又为了《辛瑞那》增肥。
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3.Jake Gyllenhaal

Left: Jake Gyllenhaal lost weight for his role in Nightcrawler.

左图：杰克·吉伦哈尔为《夜行者》中的角色狂减肥。

Right: He immediately packed it on after filming was complete to play a boxer in Southpaw.

右图：在拍摄之后，他马上有增了回来为了《Southpaw》中拳击手的角色塑造。

4.Matt Damon

Left: Matt Damon dropped weight for his role in Courage Under Fire by eating nothing but chicken breasts.

左图：马特·达蒙为《生死豪情》中的角色什么都不吃，只吃鸡胸肉暴瘦。

Right: He later gained weight for The Informant.

右图：之后他又为《告密者》增肥。
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5.Matthew McConaughey

Left: Matthew McConaughey put on some muscle to play a stripper in Magic Mike.

左图：马修·麦康纳为在《魔力麦克》中饰演一位脱衣舞演员练了肌肉。

Right: He then lost it to plays an AIDs patient in Dallas Buyers Club.

右图：他随后在《达拉斯买家俱乐部》中饰演一位艾滋病患者而狂减肥。

6.Renee Zellweger

Left: Renee Zellweger packed on the pounds to play Bridget Jones.

左图：蕾妮·齐薇格为出演《BJ单身日记》增重。

Right: She then shed them all and more to star as Roxie Hart in Chicago.

右图：随后为在电影《芝加哥》中饰演Roxie Hart狂瘦。