Quentin Tarantino turns 60 today, and to celebrate the fact he was ambushed with cake by Jamie Foxx in front of 2,000 people at the London Palladium last night. Don’t go looking online for photographs of the occasion, though: the surprise came at the end of a two-night event promoting the director’s recent memoir Cinema Speculation, for which all in attendance had to turn off their mobile phones and put them into lockable pouches for the duration. Phones are famously forbidden on Tarantino’s sets, and his live appearances are no exception.