Hollywood father and son Will Smith and Jaden Smith were in London today, meeting Mayor Boris Johnson ahead of a Champions League festival tomorrow.

The pair were invited to celebrate the achievements of the Mayor's Leadership Clubs that were launched in schools across the capital earlier this year.

On Saturday they line up alongside football greats such as Luís Figo, Michael Laudrup and Gianfranco Zola when they help kick off the annual 5-a-side Ultimate Champions Match, taking place at the UEFA Champions Festival.

The festival is held at the International Quarter in Stratford, next to the entrance to Queen Elizabeth Olympic Park, from 11:30am.

Will Smith was a guest on the Graham Norton Show earlier in the week.