Martin, Keaton reunite for 'One Big Happy'

Paramount has acquired a comedy pitch from Party of Five creators Chris Keyser and Amy Lippman which will reunite Steve Martin and Diane Keaton, Variety reports.

One Big Happy, described as a family comedy, features a couple and their family reconnecting after facing various obstacles. Martin and Keaton previously starred together in 1991's Father of the Bride and its sequel.

Martin next appears on screen in The Pink Panther 2, while Keaton's last role was in Mad Money with Katie Holmes.

Writers Keyser and Lippman are currently working on Working Title's Food Fight and have just completed work on Disney's Here Comes the Bride script.