Months of preparation, weeks of fittings, days of rehearsals, and hours of beauty primping all led up to forty minutes hard-to-resist fun for last night’s taping of the 2012 Victoria’s Secret Fashion Show in New York. “It’s a dream come true!” Victoria’s Secret Angel Alessandra Ambrosio told InStyle.com of her experience, which was made only so much better by the fact she modeled the $2.5 million Floral Fantasy Bra. “This is most desirable, most beautiful, most known show in the world. Every year it gets bigger and better!” And she’s right, it was big—37 models showed off 65 lingerie looks, sashaying down the runway to live music performed by Bruno Mars, Justin Bieber, and Rihanna. The pieces were broken up into six groups—kicking off with Circus (Adriana Lima—ever the ringmaster—opened the show), Dangerous Liaisons (set to Rihanna’s “Diamonds” song), Calendar Girls (with Bruno Mars in the background), Pink Is Us (when Justin Bieber serenaded the PINK crew with “Beauty and the Beat”), Silver Screen Angels (Bruno, again), and Angels in Bloom (closing it out with Rihanna’s “Fresh Off The Runway”). Click through to see the highlights, and tune in to watch the complete show December 4th at 10/9c on CBS.