Bar Rafaeli on a Skateboard and Other Celeb Twitpics of the Week

This week, Twitter revealed Bar Rafaeli catching some air, and shed some light on Nicki Minaj and Rihanna‘s relationship.

Bar Rafaeli riding on a skateboard.Proenza Schouler shoe.

Rafaeli’s pic came courtesy of her friend Daria Werbowy, the Canadian model and face of Lancome. "Looking good ;)," she wrote. Guess she’s not a Sports Illustrated cover girl for nothing! Kristen Stewart will be wearing Proenza Schouler on the cover of Vogue (her first) this month, and the fashion house has been tweeting vintage-looking snapshots of their pre-fall shoes, including this patent pump, in preparation.  

Rihanna and Nikki Minaj shooting their new video, Fly.Elisa Sednaoui's photograph of a cat.

Rihanna and Nicki Minaj had to do some Twitter back tracking after rumors they were living together started to fly, due to Rihanna’s tweet of a picture of the duo that was captioned, "Me and Nikki in our new crib, lol! Gettin busy on set of FLY!!! Its so hard to keep my hands off!" Turns out the duo were shooting the video for their new single "Fly" and that Rihanna was jokingly reacting to gossip that they’re romantically linked.  

The new face of Giorgio Armani, model Elisa Sednaoui, live-tweeted from the Golden Globe Awards, commenting on Angelina Jolie‘s Versace gown, Halle Berry‘s "bella" look, and Claire DanesCalvin Klein number. Posing with a cat, she tweeted, "This cat and the way he is holding his foot are certainly between the chicest things I saw tonight."

Katy Perry wearing velvet cat-shaped slippers.Paris Hilton and Terry Richardson shooting a spread for Vogue Turkey.

Sednaoui wasn’t the only celebrity Twitter user tweeting her love for felines this week. Katy Perry posted this picture of her velvet cat-shaped slippers with the caption, "The perfect slippers for the day!"  

Paris Hilton is going to be on the cover of Vogue? Hilton tweeted, "Here’s a pic of me and Terry Richardson on set of my Vogue cover shoot! Love him! :)"  She failed to mention that she and fashion photographer Richardson were shooting a rockabilly look for the cover of Vogue Turkey.