Mei Melancon has signed on to play mutant assassin Psylocke in X-Men 3, according to The Hollywood Reporter.

Psylocke, a recurring favourite in the Marvel comic series, will be seen in the movie battling the X-Men alongside Magneto's Brotherhood of Mutants. Her mutant powers include the ability to transport herself through shadows and telepathy.

Directed by Brett Ratner, who worked with Melancon on Rush Hour 2, the sequel will also feature newcomers to the series Juggernaut (Vinnie Jones) and Beast (Kelsey Grammer).