Who is Leonardo DiCaprio's fiancee?

Leonardo DiCaprio and Kelly Rohrbach. Photo / Getty Images

Kelly Rohrbach could easily be written off as another of Leonardo DiCaprio's gorgeous model girlfriends.

Except after just four months of dating she's reportedly received a marriage proposal from the 40-year-old actor.

According to OK! magazine he popped the question at an Italian restaurant in New York City.

He has previously dated some of the world's most beautiful women including Bar Rafaeli, Gisele Bundchen, Erin Heatherton, Blake Lively and Toni Garrn.

But beneath the blonde hair and perfect tan there's lot more to Rohrbach than meets the eye.

The 25-year-old, who landed this years Sports Illustrated Rookie of the Year Award, attended Georgetown University where she was recruited to play first division women's golf and majored in theatre.

After graduation she travelled to England to study at the prestigious London Academy of Music and Dramatic Art.

Having grown up in Greenwich, Connecticut, Rohrbach chased the acting dream to Los Angeles where she landed roles on Two and a Half Men, Rizzoli & Isles, The New Normal and a female lead in P.E.T Squad Files, before her agent suggested modelling.

She signed with model agency IMG in 2014 - appearing on ads for Old Navy and The Gap as well as editorial shoots for the likes of Glamour magazine.

The self professed 'tom boy' is avid fan of the Yankees, Giants and Rangers.

She keeps her figure in check with regular yoga sessions, runs and does boxing on the beach.

- AP with additional information from Kelly-rohrbach.com