Alessandra Ambrosio and Lily Aldridge walk Victoria's Secret show pregnant! Sexiest Angel ever?

The Victoria’s Secret Angels — the spokesmodels for the famous lingerie brand — are some of the most successful supermodels in the world, and this week Rihanna joined them onstage for the 17th annual Victoria’s Secret catwalk show.

Ri Ri sang and also did a little lingerie modeling herself; maybe she’ll be an Angel by next year?

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Also performing were Justin Bieber and Bruno Mars, although they apparently decided not to sing in lingerie — thank God.

In the lead-up to the show, which was held in Manhattan's 69th Regiment Armory, the lingerie giant donated $1 million to Hurricane Sandy victims and even lent generators to the National Guard during the disaster.

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Keeping up the trend from last year, when Alessandra Ambrosio and Lily Aldridge managed to rock the catwalk while pregnant, and Angel legend Adriana Lima strutted her stuff on the catwalk just eight weeks after giving birth.

The show wasn’t without its controversy though: model Candice Swanepoel posted a picture of her scary skinny stomach on Instagram before the show.

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Of course these are all just the latest in a succession of high-profile models to don the company's weird wings. Who do you think is the sexiest Victoria’s Secret Angel ever?