Who is she?

A 21-year-old British actor described (if you'll pardon the industry-speak) as "white hot" by the trade paper Screen International. Christopher Nolan cast her in The Dark Knight Rises; rumour has it she'll play Catwoman's sidekick.

Her last name is a tad familiar.

Her first ever screen appearance came as an 11-year-old in a film directed by her real-life dad, Julien Temple – the Wordsworth/Coleridge bromance Pandaemonium. Her mum is a producer. They warned her she was likely to end up "unemployed and miserable". Hardly. She was dubbed indie's new "it" girl at Sundance, where she had two films premiering back-to-back. One of them came out earlier this year: Kaboom, directed by Gregg Araki – his usual stew of sex'n'emo.

Well, I suppose she was never going to be a chartered surveyor with a name like Juno Temple.

Her parents named her after a rock in the Grand Canyon, apparently.

What's coming up?

Take your pick: she is a teenage runaway in two US indies, Dirty Girl and Little Birds; a werewolf in Jack and Diane; and the "payment" to a hitman in Killer Joe.