WORST: Rihanna looked less than glam in a plaid shirt and dirty jeans, while
out and about in Dublin.

WORST: She may have graduated from her High School Musical days, but Vanessa
Hudgens still needs to be educated on the difference between underwear and
cutoff shorts!

WORST: We appreciate the fact that Lea Michele wore something a little more
racy than usual, but the navy lace ASOS micromini she opted for at the Los
Angeles premiere of American Horror Story failed to flatter her figure. The
Glee girl finished off the look with Biran Atwood booties.

BEST: Though she could have done better at the Los Angeles premiere of
Footloose, Julianne Hough still looked cute in her Tibi ensemble, which she
paired with Ruthie Davis heels.

WORST: Taryn Manning tried out too many trends, while out on the town in Los
Angeles.

BEST: Scarlett Johansson hit a charity event with Scott Stringer looking super sophisticated in a Michael Kors sheath.

BEST: Sarah Jessica Parker rocked a sheer, sequined dress and a long blazer
to the 20th Anniversary Benefit Celebrating Friends in Deed in NYC.

WORST: Pink looked tough – and tacky – while out on the streets of NYC.

WORST: Coco Austin left little to the imagination with her skintight red
jeans at the season 2 premiere of IFC’s Onion News Network.

BEST: Freida Pinto absolutely dazzled in a Versace sequined gown at the GQ
Men of the Year Awards in Mumbai.

WORST: Evan Rachel Wood may have been smoking in NYC, but she was far from
smoking hot!

BEST: Kirsten Dunst looked startlingly sophisticated at an NYC screening of
Melancholia, wearing a black halter gown.

BEST: Ashley Tisdale hit the Los Angeles premiere of Footloose, showing off
her hot bod in a Lovers + Friends dress, which she paired with nude heels.

BEST: Jessica Biel got all done up for Paris Fashion Week, rocking a
Giambattista Valli ensemble with a Chanel bag.

BEST: Cheryl Cole looked pretty in pink at the 2011 Pride of Britain Awards,
wearing a gorgeous Victoria Beckham gown.