Warner Bros. has expanded its streaming movie arrangement with social networking site Facebook by issuing five more films to trial for US users. Katherine's Greg Berlanti directed romantic dramedy "Life As We Know It" is one of the movies that has been made available by the studio, along with Inception, the first two Harry Potter pictures and Yogi Bear.

"Life As We Know It" is available from today and will cost 40 Facebook credits for 48-hour unlimited streaming access. To view the movie visit the official Facebook page and follow the on-screen instructions.