Johnny Depp and Amber Heard tie the knot!

Los Angeles - Hollywood superstar Johnny Depp has married actress Amber Heard in secret at their home in Los Angeles, US media said on Wednesday, ahead of a larger bash that will take place over the weekend.

Depp, 51, and Heard, 28, got engaged in 2012 and plan a bigger wedding this weekend on Depp's private island in the Bahamas, People magazine reported, citing a source.

Depp, a Golden Globe and Screen Actors Guild winner, was married previously to Lori Anne Allison and has dated a string of glamorous and famous women including Winona Ryder, his co-star in Edward Scissorhands, British model Kate Moss and French actress and singer Vanessa Paradis.

Depp has two children with Paradis.

He and Heard, who reportedly tied the knot on Tuesday, met on the set of the film The Rum Diary in 2011.