LOS ANGELES, May 2 — Paramount Pictures has released a new trailer for upcoming comedy Book Club that stars Diane Keaton and Jane Fonda.

The film revolves around four friends who have their lives forever changed after reading 50 Shades of Grey in their monthly book club. Yeah, that's this movie, so watch out folks.

The film also stars Candice Bergen, Mary Steenburgen, Craig T. Nelson, Andy Garcia and Don Johnson.  

The synopsis of the film reads: "Diane (Keaton) is recently widowed after 40 years of marriage. Vivian (Fonda) enjoys her men with no strings attached. Sharon (Bergen) is still working through a decades-old divorce. Carol’s (Steenburgen) marriage is in a slump after 35 years. Four lifelong friends’ lives are turned upside down to hilarious ends when their book club tackles the infamous Fifty Shades of Grey. From discovering new romance to rekindling old flames, they inspire each other to make their next chapter the best chapter.”

Book Club is set for release on May 18.