McCarthy to join Hangover movie?

Bridesmaids star Melissa McCarthy could be joining the cast of The Hangover Part III.

The actress, who was nominated for an Oscar for her hilarious turn in Bridesmaids, is "likely" to sign up for a small role in the comedy if her schedule permits, Variety reported.

Melissa, who stars in US TV show Mike And Molly, would join Hangover stars Bradley Cooper, Ed Helms, Justin Bartha and Zach Galifianakis for the movie.

Boxer Mike Tyson has also been confirmed for another cameo appearance.

And Heather Graham, who starred in the first Hangover movie, is reprising her role as stripper Jade.