Last year's winners Blanchett, Leto, McConaughey, Nyong'o set to present at 2015 Oscars

Last year's winners in the actor categories; Cate Blanchett, Jared Leto, Matthew McConaughey and Lupita Nyong'o will serve as presenters at the 2015 Oscars, it has been revealed.

It continues a tradition of having the previous year's acting Oscar winners return, Deadline.com reported.

Neil Patrick Harris is set to host the show at the Dolby Theatre on Feb. 22.