Gisele's Abs Return to the Runway; Alexa Chung Bang Update

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· Here's Nicki Minaj's (NSFW) Halloween "costume" [E!]
· ...while Heidi Klum went as a senior citizen [Fox]
· Is Alexa Chung considering ditching her bangs? [Fashionista]
· New "smart" wristband for women, Memi, being piloted [FastCo]
· What Jay Z could actually do about Barneys alleged racial profiling [WP]
· Gisele and her abs walked the runway at Sao Paolo Fashion Week [Telegraph]