While sister Kendall was busy modelling at the Victoria's Secret Fashion Show, Kylie Jenner was also strutting her stuff in the streets of New York City.

The 18-year old was spotted sans her bra as she walked around the city wearing a mesh top, black ripped pants and a bomber jacket. She posted a photo of the look on her instagram page showing her 30 million followers an 'Outfit of The Day' shot.

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Meanwhile, Kendall was busy walking the Victoria's Secret Fashion Show Runway with her best friend Gigi Hadid and other veteran VS Angels such as Candice Swanpoel.

Kendall, who is just 20-years old, got hold of her VS Angel wings on the eve of her 20th birthday. The announcement came after much speculation that she was a last minute replacement for model Jourdan Dunn, who was expected to make a return to the catwalk but then tweeted that the VS fashion show was "BS".

Rihanna, who was expected to perform at the show, was also dropped out last minute - shortly after Dunn tweeted that she will not be walking at this year's show. Riri was replaced by singer Ellie Goulding.

Hours after Dunn's now deleted tweets, Kendall revealed that she had received a pair of VS Angel wings. She called it "The best birthday present EVER."

This is not Kendall's first brush with Rihanna. In April 2013 Kendall tweeted about Rihanna's concert and Rihanna tweeted her back by saying "Don't come."

The Victoria's Secret Fashion Show will be aired in December on CBS.