Victoria's Secret Fashion Show 2012 Backstage Model Pictures

Miranda Kerr, Doutzen Kroes, Alessandra Ambrosio and Lily Aldridge all slipped into pink silk robes and posed for photos backstage at today's Victoria's Secret Fashion Show in NYC. The annual holiday presentation tapes tonight in the Big Apple with the Angels expected to hit the runway wearing the season's hottest lingerie, adorned with their famous wings, of course, while major names in the music industry like Justin Bieber, Rihanna and Bruno Mars provide the soundtrack to this year's event. Alessandra's been chosen to wear this year's diamond- and gem-encrusted Fantasy Bra, worth an estimated $2.5 million.

The models have been practising their catwalking skills for the past few days. Miranda even strutted her stuff in a pair of thigh-high boots on her way to rehearsal on Sunday. Stay tuned for more behind-the-scenes photos and be sure to tune in to the Victoria's Secret Fashion Show on Dec. 9 at 8:30 p.m. on FOX8.