Tinie Tempah and Robin Thicke are among the latest acts to be added to the line-up for the Wireless Festival.

The festival, which will this year become a twin-site event with performances in London and Birmingham, has also added Naughty Boy and Sean Paul to the big names on the bill.

It is staged over the weekend of July 4-6 at London's Finsbury Park and Birmingham's Perry Park, with previously announced headliners including Outkast, Bruno Mars, Pharrell Williams and Kanye West.

The latest batch of performers also includes Labrinth.