Hayden Panettiere at the 64th Annual Primetime Emmy Awards in L.A. on Sunday night (September 23).
Hayden wore a sweeping Marchesa gown draped in blue mesh fabric and covered in beaded embellisments.
A glam up-do, Harry Winston bracelet, and gold Judith Leiber clutch bag completed her look.
Pics from Zimbio
She was unveiled as the new face of the store a while back, and Lana Del Rey was at a private concert for H&M in New York.
Lana wore a tuxedo jacket over a sheer sultry gown and Salvatore Ferragamo ankle-strap sandals.
You can check out Lana's ads and her Blue Velvet rendition at the H&M site.
Pics from Zimbio
Alessandra Ambrosio has always been a fan of tie-dye looks and her taste hasn't changed.
She looked fab in a bright yellow and pink tye-dye maxi dress while out with Anja and Noah in Hollywood.
Shopping at the Country Mart store a few days later, this time she went for a short multi-colored tie-dye look, paired with brown leather accessories including a studded Valentino bag.
Pics from Zimbio and Bauer Griffin
Katie Cassidy was at the PEOPLE magazine StyleWatch and Guess denim event in Hollywood.
Katie wore a pair of her fave skinny jeans brightened up with a yellow blazer, leopard print belt and red heels.
Her cute metal bag is from Devi Kroell.
Pic from People.com
New York stars pulled out some extravagent gowns for the 2012 New York City Ballet Gala on September 20.
No prizes for guessing who designed Sarah Jessica Parker's etheral gown.
SJP arrived with Valentino and matched the floral print from his design house with a flower in her updo.
She added Fred Leighton jewels and pretty bow-topped Christian Louboutins to complete the look.
Olivia Palermo looked chic as always, arriving with beau Johannes Huebl (who you can just see disappearing in the background), and looking oh-so-elegant in her black and cream Christian Dior gown.
She matched it with co-ordinating Diane Von Furstenburg heels, plus a quirky touch with her feathery purple bag.
Anne Hathway swept in, in a autumnal brown gown which was also a Valentino creation.
Karolina Kurkova could be looking forward to the new season of Once Upon a Time maybe, in a red caped Valentino Couture gown that was a seemed a Little Red Riding Hood inspired.
Pics from Zimbio and Getty
Breaking away from the dull colours she's been sticking to lately, Kim Kardashian added a pretty floral jacket from Balmain to her BDG trousers and black top look.
Pics from Zimbio and PacificCoastNews.com
