According to hollywood reporter Belami is set to release in October 19 of this year. Of course this i s not a confirmation but i quote
'Pattinson who recently appeared in Francis Lawarence's Water for Elephants, will also star in Bel Ami with Uma Therman; the film is set for an October 19 release.
I have yet to read this book, or Cosmopolis. I need to do my homework better dont i? Make no mistake tho, i am excited for this movie ; )