BEST: Meagan Good looks like she’s been getting style tips from Rihanna. The Unborn star turned the unlikely pairings of cut-off shorts, leather jacket, laced boots and a bowler hat into one fantastic outfit!

WORST: Drew Barrymore channeled a “Charlie Chaplin in Plaid” look as she visited London’s BBC Radio One to promote her new movie, Going The Distance. The actress has had a bizarre choice of outfits during her trip and appears to have left her sense of style on the other side of the Atlantic.

BEST: A new color for a new bride! Less than a week after her wedding, Hilary Duff rocked fresh red and strawberry blonde hair as she left the Byron and Tracy salon in Beverly Hills.

BEST: Sylvester Stallone looked anything but “Expendable” in a slick tailored suit and cool blue shades as he walked around New York City.

BEST: Construction worker or movie star? At first glance, it was hard to tell which Hayden Christensen was as he lounged outside his NYC hotel with a pal – either way, he’s hot!

BEST: Jennifer Aniston topped off her fabulous week of fashion in a Dolce & Gabbana fringed tweed shift dress while dining in New York at ‘The Lion’ restaurant with pals.

BEST: Whitney Port showed off her long, skinny legs in short, shorts and a floral top as shopped in Beverly Hills. Orange gladiator sandals gave a fun splash of color.

BEST: Nicky Hilton was tan-tastic in a bright jumper suit at the Gap and FEED Project’s event in Beverly Hills.

WORST: Hip hop artist Jason Derulo was a real stud in a Michael Jackson-inspired leather jacket and chains as he left the ITV studios in London.

WORST: Stripes, paisley and satin, oh my! Madonna mixed up way too many patterns and fabrics as she dashed around London.

WORST: Janice Dickinson looked like a shop mannequin as posed in LBD and bright pink heels before appearing on CNN’s Larry King Live.

BEST: Mom-of-two Reese Witherspoon looked as sprightly as a little girl as she bounced down the street in fun flowered shorts and a sweater. The Oscar-winning actress was on her way to the Neil George hair salon in Beverly Hills for a touch up.

WORST: Usher on safari? The singer’s tight camo tee and white jeans are better suited to the jungle than a Central Park stage.ies in Rumsey Playfield in Central Park New York City Aughust 20_ 2010.

WORST: Jonas Bothers co-star and Demi Lovato swapped her cute girly style for leather and gold. While it’s good to take style risks, we prefer the Disney babe in more feminine fashion.

WORST: Our eyes hurt just looking at Mel B’s Rainbow Brite outfit! Color is a good thing but there is just too much going on here, the Scary Spice should have balanced out the vibrant stripes with neutral shoes.

BEST: The Hills star Stephanie Pratt hit a summer style winner in a paisley shorts suit, wedges and big bag.

WORST: Boring was the word when Grease star Olivia Newton John hit the red carpet at the Tag event in Miami. Apart from the fashion faux pas, she must have been awfully hot in black long-sleeves and capri pants in the Florida heat.

WORST: While it’s a refreshing change to see Tila Tequila covered up, these high-waist pants, white shirt and wide bandana stifle the reality star’s outrageous personality.