01of 09

Late 1970s

Gianfranco Gasparro/Liaison/Getty

LATE 1970S

02of 091990Theo Westenberger/NBCU Photo Bank/GettyNow, he’s best known as a film actor, but the world first got to know DiCaprio on the small screen, starting with the short-lived sitcomParenthood.

02of 09

1990

Theo Westenberger/NBCU Photo Bank/Getty

1990

Now, he’s best known as a film actor, but the world first got to know DiCaprio on the small screen, starting with the short-lived sitcomParenthood.

03of 09

1991

ABC Photo Archives/ABC/Getty

1991

04of 09

1993

1993

Leo’s first big-time, big-screen role came in 1993, when he played a teenager with an abusive father (Robert DeNiro) inThis Boy’s Life.

05of 091993SNAP/REX/ShutterstockIt was DiCaprio’s next film,What’s Eating Gilbert Grape, that gave him a taste of awards show glory: He received his first Oscar nomination for the movie.

05of 09

SNAP/REX/Shutterstock

1993

It was DiCaprio’s next film,What’s Eating Gilbert Grape, that gave him a taste of awards show glory: He received his first Oscar nomination for the movie.

06of 091994BEI/BEI/ShutterstockWhat’s Eating Gilbert Grapealso earned Leo his first Golden Globe nomination in 1994 and kickstarted a long-standing DiCaprio award show tradition: bringing his mom, Irmelin, as a date.

06of 09

1994

BEI/BEI/Shutterstock

1994

What’s Eating Gilbert Grapealso earned Leo his first Golden Globe nomination in 1994 and kickstarted a long-standing DiCaprio award show tradition: bringing his mom, Irmelin, as a date.

07of 091993Yoshi O’Hara/Shooting StarDiCaprio’s big break into show biz gave the world priceless, brooding young Leo headshots like these.

07of 09

Yoshi O’Hara/Shooting Star

1993

DiCaprio’s big break into show biz gave the world priceless, brooding young Leo headshots like these.

08of 091998Barry Roberts/BEImagesHe may have already had an Oscar nomination under his belt, but it took until 1997 for Leo to hit superstardom with the ultra-successfulTitanic. He attended theGolden Globeswith costar Kate Winslet in 1998.

08of 09

1998

Barry Roberts/BEImages

1998

He may have already had an Oscar nomination under his belt, but it took until 1997 for Leo to hit superstardom with the ultra-successfulTitanic. He attended theGolden Globeswith costar Kate Winslet in 1998.

09of 092000Scott Myers/REX/ShutterstockLeo’s bond with his parents, George and Irmelin, held strong as his star rose: here, they share a toast at the London premiere of his filmThe Beach.

09of 09

2000

Scott Myers/REX/Shutterstock

2000

Leo’s bond with his parents, George and Irmelin, held strong as his star rose: here, they share a toast at the London premiere of his filmThe Beach.

source: people.com