Father and son movie stars Will and Jaden Smith delighted a group of kids in London by turning up unannounced at an after-school program. Will and Jaden were in the English capital promoting their latest movie, 'After Earth'. <br /><br />For more Hollywood news and gossip: <br />http://www.youtube.com/starxtreme <br /><br />Subscribe at: <br />http://www.youtube.com/subscription_center?add_user=starxtreme <br /><br />Like us on Facebook: <br />http://www.facebook.com/pages/StarXtreme/157542344312660 <br /><br />Follow us on Twitter: <br />https://twitter.com/account/confirm_email/StarXtreme1/34A22-29F73-134061
