Kristen Stewart, meanwhile, chatted away alongside Anjelica Huston, as Inglourious Basterds‘ Eli Roth cuddled up to his apparently new lady, Peaches Geldof. Rachel McAdams’ ex Josh Lucas gave some bunny ears to Sam Worthington and Carey Mulligan, while happy couples like Zac Efron and Vanessa Hudgens and Russell Brand and Katy Perry only had eyes for each other.

Music has always been an essential factor for Twilight, with the author Stephenie Meyer having been inspired to write the series while listening to some. Thus its no wonder that getting the right music for the films is also crucial. On hand for the job is Alexandra Patsavas, who has provided the perfect music for popular soaps in Hollywood such as the hit Gossip Girl.