Taylor Swift is a Cat Lady and Other Celeb Twitpics of the Week

Taylor Swift has a dangerously cute furry friend. “Hanging out with my new roommate, Meredith,” tweeted

This week, designer Zac Posen put out a challenge to his Twitter followers to guess the mystery bride he was outfitting, later announcing that the lucky woman was none other than actress and model Bijou Phillips. “EXCLUSIVE: Full length shot of the gorgeous bride. Congratulations to the happy couple!! Xoxo” tweeted Posen.

“Woah I LOVE my new @irregularchoice shoes :D” tweeted the “Price Tag” singer—incidentally, the wintery boots can be yours for $235.

“Gettin ready to shoot some scenes for EMAS!!!” tweeted the singer, who with this makeup look was undoubtedly smokin' as the host of the MTV European Music Awards, despite weathering paternity allegations against her boyfriend Justin Bieber.

Christian Siriano presented his S/S 2012 collection at Neiman Marcus, and from the looks of this pic it’s all about volume and color. “Katelynn looking fab at Neimans in Houston,” tweeted the Project Runway-winning designer.

What would you do if your job required you to style a red and blue faux-hawk? If you were model Ana Beatriz Barros, you’d rock it! “Ready to work!!!” she tweeted. “Crazy hair for british elle!!! Love it!”

Alessandra Ambrosio’s Family Portrait

Looks like Alessandra Ambrosio’s three-year-old daughter with husband Jamie Mazur, Anja Louise, is going to be a pint-sized fashionista; she donned daddy’s stylish fedora on a family outing. “Had a great day with my family!!! Love it!!!” tweeted the model.

Looks like Alessandra Ambrosio’s three-year-old daughter with husband Jamie Mazur, Anja Louise, is going to be a pint-sized fashionista; she donned daddy’s stylish fedora on a family outing. “Had a great day with my family!!! Love it!!!” tweeted the model.

What would you do if your job required you to style a red and blue faux-hawk? If you were model Ana Beatriz Barros, you’d rock it! “Ready to work!!!” she tweeted. “Crazy hair for british elle!!! Love it!”

Christian Siriano presented his S/S 2012 collection at Neiman Marcus, and from the looks of this pic it’s all about volume and color. “Katelynn looking fab at Neimans in Houston,” tweeted the Project Runway-winning designer.

This week, designer Zac Posen put out a challenge to his Twitter followers to guess the mystery bride he was outfitting, later announcing that the lucky woman was none other than actress and model Bijou Phillips. “EXCLUSIVE: Full length shot of the gorgeous bride. Congratulations to the happy couple!! Xoxo” tweeted Posen, whose gown for the bride featured beautifully intricate embroidery on the bodice and off-the-shoulder sleeves. yfrog.com/ny8kzvmj