01of 20
BIG HAIR, DON’T CARE
Splash News Online

02of 20HUGH LAURIEAxelle/Bauer-Griffin/FilmMagicTheHouse M.D.star is slipping into the old-timey wardrobe of “Mr. Dick” while filming theThe Personal History of David Copperfield, opposite Dev Patel.
02of 20
HUGH LAURIE
Axelle/Bauer-Griffin/FilmMagic

TheHouse M.D.star is slipping into the old-timey wardrobe of “Mr. Dick” while filming theThe Personal History of David Copperfield, opposite Dev Patel.
03of 20BACK TO WORKCPR / BACKGRIDThe actor was spotted on the set of his new filmHoney Boylooking completely unrecognizable with long hair extensions and a balding cap. He also sported bushy sideburns and large circular glasses to complete the transformation.
03of 20
BACK TO WORK
CPR / BACKGRID

The actor was spotted on the set of his new filmHoney Boylooking completely unrecognizable with long hair extensions and a balding cap. He also sported bushy sideburns and large circular glasses to complete the transformation.
04of 20
SHIA LABEOUF
Shia LaBeouf.Steve Granitz/WireImage

05of 20ROYAL DUTYSplash News OnlineBefore becoming an Oscar nominee, this actress spent time on the London set of aMary Queen of Scotsback in September 2017.
05of 20
ROYAL DUTY

Before becoming an Oscar nominee, this actress spent time on the London set of aMary Queen of Scotsback in September 2017.
06of 20MARGOT ROBBIEPhillip Faraone/GettyRobbie’s startling transformation — from her normally glossy blonde locks and flawless skin to a partially shaved head with fiery red hair and a blotchy complexion — are all part of getting into character for her role asQueen ElizabethI.
06of 20
MARGOT ROBBIE
Phillip Faraone/Getty

Robbie’s startling transformation — from her normally glossy blonde locks and flawless skin to a partially shaved head with fiery red hair and a blotchy complexion — are all part of getting into character for her role asQueen ElizabethI.
07of 20BUNDLE UPAlessio Botticelli/GCTrading her signature smile for a much more serious expression, the actress made her way through the New York City set ofThe Goldfinchin March 2018.
07of 20
BUNDLE UP
Alessio Botticelli/GC

Trading her signature smile for a much more serious expression, the actress made her way through the New York City set ofThe Goldfinchin March 2018.
08of 20NICOLE KIDMANJohn Shearer/WireImageKidman underwent a major transformation with the help of age makeup to take on the role of Mrs. Barbour, an older woman who takes Theodore Decker (Ansel Elgort) under her wing.
08of 20
NICOLE KIDMAN
John Shearer/WireImage

Kidman underwent a major transformation with the help of age makeup to take on the role of Mrs. Barbour, an older woman who takes Theodore Decker (Ansel Elgort) under her wing.
09of 20WHO’S THAT GIRL?BackGridThis star, on the set ofDestroyer, is a total chameleon if you ask us …
09of 20
WHO’S THAT GIRL?
BackGrid

This star, on the set ofDestroyer, is a total chameleon if you ask us …
10of 20NICOLE KIDMAN … AGAINFurther proof that Kidman is no stranger to taking on unrecognizable roles.
10of 20
NICOLE KIDMAN … AGAIN

Further proof that Kidman is no stranger to taking on unrecognizable roles.
11of 20PRETTY IN PINKFlynet - Splash NewsWe’ll give you a hint: You arenotlooking at Liv Tyler.
11of 20
PRETTY IN PINK
Flynet - Splash News

We’ll give you a hint: You arenotlooking at Liv Tyler.
12of 20RENÉE ZELLWEGERTaylor Hill/WireImageAre you surprised? Zellweger was dressed head-to-toe as screen legend Judy Garland for an upcoming biopic,Judy.
12of 20
RENÉE ZELLWEGER
Taylor Hill/WireImage

Are you surprised? Zellweger was dressed head-to-toe as screen legend Judy Garland for an upcoming biopic,Judy.
13of 20HOLDING ONTO YOUMEGAStarring inFonzo, this actor went bald and lost his six-pack to portray mob boss Al Capone.
13of 20
HOLDING ONTO YOU
MEGA

Starring inFonzo, this actor went bald and lost his six-pack to portray mob boss Al Capone.
14of 20TOM HARDYSamir Hussein/WireImageFonzois hardly Hardy’s first time undergoing an unrecognizable onscreen transformation. Who can ever forget Bane inThe Dark Knight, after all?
14of 20
TOM HARDY
Samir Hussein/WireImage

Fonzois hardly Hardy’s first time undergoing an unrecognizable onscreen transformation. Who can ever forget Bane inThe Dark Knight, after all?
15of 20’THE FAILURE OF HUMANITY’The actor didn’t immediately sign on to play this particular role of an assassin. And no, it had nothing to do with his 67-lb. weight gain …
15of 20
‘THE FAILURE OF HUMANITY’

The actor didn’t immediately sign on to play this particular role of an assassin. And no, it had nothing to do with his 67-lb. weight gain …
16of 20
JARED LETO
Jon Kopaloff/WireImage

17of 20MAKE ME OVERThe normally makeup-free star is a pro at shocking moviegoers with her onscreen transformations, but this performance served as one of her more memorable looks …
17of 20
MAKE ME OVER

The normally makeup-free star is a pro at shocking moviegoers with her onscreen transformations, but this performance served as one of her more memorable looks …
18of 20TILDA SWINTON/Mike Marsland/WireImage"The truth is there are a lot of women walking around rocking [magazine editor] Dianna’s look, and I suppose you maybe didn’t ever expect to see me in it,“she told the Huffington Postof her dramaticTrainwrecktransformation. “But here we are, and it’s available for everybody. You just have to go to a big makeup counter in a big department store and you, too, can get that look.”
18of 20
TILDA SWINTON
/Mike Marsland/WireImage

“The truth is there are a lot of women walking around rocking [magazine editor] Dianna’s look, and I suppose you maybe didn’t ever expect to see me in it,“she told the Huffington Postof her dramaticTrainwrecktransformation. “But here we are, and it’s available for everybody. You just have to go to a big makeup counter in a big department store and you, too, can get that look.”
19of 20LOSING IT ALL50 Cent/TwitterThe rapper-turned-actor made it his mission to look the part, in a film about a football player named Deon (the artist’s real-life friend) who was battling cancer.
19of 20
LOSING IT ALL
50 Cent/Twitter

The rapper-turned-actor made it his mission to look the part, in a film about a football player named Deon (the artist’s real-life friend) who was battling cancer.
20of 2050 CENTSwan Gallet/WWD/REX/Shutterstock"Towards the end it was really difficult,” the rapper, who lost over 50 lbs. to play the part of a cancer patient in 2011’sAll Things Fall Apart, toldParade. “It was like, if I don’t get close enough to what my best friend looked like to me at that point before he passed, then I’m not doing the story any justice. The weight started coming off and my manager told me, ‘You better get yourself to a doctor!'”
20of 20
50 CENT
Swan Gallet/WWD/REX/Shutterstock

“Towards the end it was really difficult,” the rapper, who lost over 50 lbs. to play the part of a cancer patient in 2011’sAll Things Fall Apart, toldParade. “It was like, if I don’t get close enough to what my best friend looked like to me at that point before he passed, then I’m not doing the story any justice. The weight started coming off and my manager told me, ‘You better get yourself to a doctor!'”
source: people.com