Ben Affleck is in negotiations and Kris Kristofferson is set to join New Line Cinema's ensemble comedy "He's Just Not That Into You" reports the trades.

Jennifer Aniston, Scarlett Johansson, Jennifer Connelly, Bradley Cooper, Kevin Connolly, Justin Long, Ginnifer Goodwin and Drew Barrymore are already cast.

The Ken Kwapis-directed feature has interconnecting story arcs that deal with how men and women often misconstrue the intentions of the opposite sex.

Affleck will play Aniston's boyfriend, a man whose unwillingness to commit to marriage puts great strain on their relationship. Kristofferson will play Aniston's father.

Shooting begins Septemeber 10th in Los Angeles.