Joseph Gordon-Levitt marries girlfriend

'Inception' star Joseph Gordon-Levitt has secretly married his girlfriend Tasha Mccauley.

The couple exchanged vows at their home in Los Angeles on December 20, according to People magazine.

Gordon-Levitt, who previously dated Larisa Oleynik and Alexandra Hulme, has been dating the tech boffin, who is co-founder and CEO of robotics company Fellow Robots, since 2013.