This our first official look at someone besides Deadpool in the film via Ryan Reynolds who has tweeted out an image of newcomer Brianna Hildebrand as Negasonic Teenage Warhead, a mutant telepath that may befriend Wade Wilson.
Based upon Marvel Comics’ most unconventional anti-hero, DEADPOOL tells the origin story of former Special Forces operative turned mercenary Wade Wilson, who after being subjected to a rogue experiment that leaves him with accelerated healing powers, adopts the alter ego Deadpool. Armed with his new abilities and a dark, twisted sense of humor, Deadpool hunts down the man who nearly destroyed his life.
Deadpool which is the first R-rated X-Men film comes out next February.
SOURCE: RYAN REYNOLDS