WORST: Alan Cumming had a plaid attack, wearing an attention grabbing 3-piece suit with clunky black boots.

WORST: Jennifer Stone’s pale Tadashi Shoji Spring 2010 halter gown totally
washed her out.

BEST: Chelsea Staub rocked an uber fem BCBG strapless mini.

BEST: Maria Canals-Barrera looked beautiful in a blue strapless Farah
Angsana gown.

BEST: Kathy Griffin is usually good for a few laughs on the red carpet, but no one was chuckling at her on this red carpet! Wearing a sequined, flutter-sleeve dress, which was sashed in ivory, the strawberry blonde looked truly beautiful in summer style.

BEST: Kristin Chenoweth looked babelicious in a custom-made Matthew
Christopher strapless, which was hued in navy and impeccably embroidered.
She paired the fab frock with Jimmy Choo sandals.

WORST: Jane Lynch got gowned in shimmering blue, but we can’t say we were too Glee-ful about the lace-paneled number.

BEST: Mary Lynn Rajskub showed off her toned gams in a tight-bodied
strapless mini.

BEST: Christina Hendricks showed off her covetable curves in a gorgeous,
belted Christina Siriano gown.

BEST: Miranda Cosgrove looked marvelous in a Marchesa cocktail dress, which
she paired with Casadei heels.

BEST: Mel B. rocked a black peplum WTB mini from the Fall 2010 collection,
looking edgy yet refined.

WORST: Erika Christensen experienced a total fashion flop, wearing a far from flattering black cocktail dress, which featured a sheer top.

BEST: Stana Katic looked elegant flutter-sleeved Badgley Mischka gown, which
was impeccably embroidered.

BEST: Jon Hamm looked super hunky in a black suit.

BEST: Elizabeth Mitchell got glam in a gorgeously embellished cream-colored gown.

BEST: Sheila E shimmered in a slinky black strapless, which fiercely hugged
her curves.

BEST: Derek Hough was dapperly dressed in a 3-piece grey suit.