Did you fall in love with Paul Rudd, Leslie Mann and their incredibly toxic, yet hilarious, relationship in Knocked Up and wish you could've seen more of them?

Well director Judd Apatow has come up with a solution for that -- a "sort of sequel" to the film centering around Paul and Leslie's characters rather than Katherine Heigl and Seth Rogan! A brand new trailer for the film This Is 40 has just been released, where we see the duo dealing with their marriage while aging. Check it out:

Related Article: Watch the Brand New Trailer For 'This is 40', the "Sort Of" Sequel to 'Knocked Up'

Some perks to the trailer include: a glimpse of Megan Fox's boobs, a cameo from Jason Segel and some pretty great Paul Rudd one-liners that are sure to make the film.

This Is 40 hits theaters this December -- so keep watching the trailer if you need your fix until then!

What are you most excited for with this film?!