Celebs Fashion Patrol

Hollywood Fashion Trends - July

Model for Hire

Scarlett Johansson unveiled her new campaign as the spokesperson for clothing company Mango in Madrid, Spain. Her fabulous day-to-evening ensemble -- including a blue silk top and black high-waisted skirt -- was from the line. Now that's good advertising.

Getty Images

Naughty and Nice

It's black and white, it's tough and girly -- Emma Watson's Proenza Schouler dress at the NYC premiere of the latest 'Harry Potter' flick is perfection. Simple makeup and accessories and a grown-up blown-out 'do help her work her magic on style skeptics once again.

Getty Images

Color Splash

Thandie Newton is definitely not afraid of color. The star looks radiant in a Matthew Williamson silk rainbow watercolor number at the Serpentine Gallery's summer party in London, adding an extra pop with red lips, a metallic belt, jeweled clutch and bootie sandals.

Getty Images

Fall Into 'Summer'

Kate Mara does a bang-up job matching her Nanette Lepore dress to her bright auburn tresses at a screening of '(500) Days of Summer' in NYC, but we can't help thinking that the look is a little heavy, especially paired with her white platform heels and purse.

Getty Images

Sky's the Limit

Christina Ricci gets a bright, shiny summer makeover, finishing off this robin's egg blue short-sleeved satin dress at the Outfest opening night party in L.A. with lighter locks, dewy makeup and classic black peeptoe heels. Being single agrees with her.

Getty Images

Prints Charming

Emma Watson is stunning -- and age-appropriate -- in a vintage Ossie Clark printed chiffon dress at the world premiere of 'Harry Potter and the Half-Blood Prince' in London. Even in a torrential downpour, the lovely Miss Watson is a ray of sunshine.

Getty Images

Blinded by the White

OK, we get it that Diddy is particular about partygoers' attire at his annual White Party in L.A., but the combo of Ashton Kutcher and wife Demi Moore (in a fab eyelet Andrew Gn number) going pale on the white carpet is so bright, it's no wonder they're wearing shades.

Getty Images

Blue, Sans Group

Kristin Davis, flying solo between 'Sex and the City' flicks at a Vitamin Water event in Australia, could've used a little fashion honesty from her gal pals -- this blue silk moiré Brian Reyes dress just doesn't flatter her curves, and that necklace needs to go back to the costume jewelry department.

Getty Images

Back in Black

What in the world has happened to Taraji P. Henson? The adorable 'Benjamin Button' Oscar nominee shows off her dark side -- and her backside -- in this goth, one-sleeved backless Kaufman Franco gown at the 2009 BET Awards in L.A. Her new mullet-ish 'do isn't helping matters either.

Getty Images

French Connection

Oscar winner Marion Cotillard is stunning in a funnel-neck printed Elie Saab dress and shimmery satin Jimmy Choo peeptoes at the L.A. Film Festival premiere of 'Public Enemies.' No wonder she gets to work with some of Hollywood's hottest men.

Getty Images