Klein signs up for more 'Pie'

Chris Klein is the latest star to sign up for American Pie 4.

The 32 year old has agreed to reprise his role of 'Oz' for the comedy franchise's fourth big screen outing.

The original crew of Alyson Hannigan, Jason Biggs and Tara Reid have already signed for the film - that centres on the group organising a ten-year high school reunion.