Johnny Depp severed his fingertip during fight with Amber Heard?

Los Angeles: Hollywood star Johnny Depp reportedly accidentally cut off part of his finger during a fight with Amber Heard.

The "Pirates of the Caribbean" actor, 53, sliced off the tip of his middle finger during an argument with the "Justice League" actress, 30, at a villa in Australia in March 2015, reported TMZ.

Depp allegedly smashed multiple glass bottles and windows, in addition to slamming a landline phone against the wall. In the midst of anger, he allegedly cut off a portion of his finger.

Sources say Depp then dipped his bloody finger in a can of blue paint and used it to write "Billy Bob" and "Easy Amber" on a mirror inside the bathroom of the villa.

At the time of the incident, Heard was working on a since-unreleased film titled "London Fields" with actor Billy Bob Thornton. Heard reportedly claimed Depp falsely accused her of cheating on him with Thornton, now 61, which allegedly kicked off the alarming fight.