19 Hollywood stars and their stunning physical transformations!
Being an actor is more than just having good looks and stage presence, but you also have to be able to transform your body ... sometimes to extremes!
1. Christian Bale

Lost 60 pounds for his role in The Machinist
2. Ryan Gosling

Gained 60 pounds for his role in The Lovely Bones
3. Bradley Cooper

Gained 40 pounds for his role in American Sniper
4. Jonah Hill

Lost 40 pounds for his role in 21 Jump Street
5. Tom Hanks

Lost 50 pounds and let his hair grow out for Cast Away
6. Jake Gyllenhaal

Gained 30 pounds of muscle for his role in Southpaw
7. Jared Leto

Gained 67 pounds for his role in Chapter 27
8. Matt Damon

Lost 40 pounds for his role in Courage Under Fire
9. Mila Kunis

Lost 20 pounds for her role in Black Swan
10. Charlize Theron

Gained 30 pounds and became "ugly" for her role in Monster
11. Robert De Niro

Gained 60 pounds to play Jake LaMotta in Raging Bull
12. Tom Hardy

Gained 42 pounds of muscle for his role in Bronson
13. Hilary Swank

Gained 20 pounds for Million Dollar Baby
14. Gerard Butler

Gained 20 pounds of muscle for his role in 300
15. Chris Pratt

Lost 60 pounds for his role in Guardians of the Galaxy
16. Renee Zellweger

Gained 30 pounds for her role as Bridget Jones
17. Matthew Fox

Lost 44 pounds for his role as a killer in Alex Cross
18. Matthew McConaughey

Lost 38 pounds for his role in Dallas Buyers Club
19. Curtis James Jackson III (50 Cent)

Lost 54 pounds for his role in Things Fall Apart
By Straker Julia
Writer
Passionate about writing, I write articles on the subjects that I love. Creativity and Animals themes are my favorites!