BEST: Busy Phillips is one hot Cougar Town mama! The gorgeous star showed off her curves in a bright blue stunner.

BEST: Kristen Bell radiated in another red cocktail frock.

WORST: We loved the hot pink hue of Ginnifer Goodwin’s bell-sleeved Roksanda Illincic dress, but the addition of black mesh Jimmy choo booties instead of heels ruined the overall look.

BEST: Colbie Smulders donned a blue bustier dress, balancing out her gold ETRO cuff necklace with matching heels.

BEST: Emma Stone shied away from wearing a dress, opting for a sharp suit instead. She paired a green and black crafty blazer with black slacks that featured red buttons, finishing off the look with chain accented peep-toes.

BEST: Jennifer Lawrence was nearly unrecognizable, wearing an incredibly daring and sexy Viktor & Rolf Spring 2012 mesh swirl masterpiece. She finished the look off with Sergio Rossi heels and Jack Vartanian earrings.

BEST: Whitney Cummings looked gorgeous in green, wearing a sequined ASOS sleeved dress with black open-toed heels.

BEST: Miley Cyrus looked angelic in a pale David Koma Spring 2012 dipped neck dress that tastefully showed off her assets. She finished off the look with Neil Lane earrings, Jimmy Choo heels and a Marchesa clutch.

WACKY: Love the dress, hate the hair! Kelly Osbourne rocked a colorfully cool number with granny grey locks!

BEST: Hostess with the a la mode mostess! Kaley Cuoco started the night off on a good note, wearing a gorgeously embroidered Badgley Mischka gown from the Spring 2012 collection on the red carpet.

BEST: Demi Lovato showed off her covetable curves in coral, wearing a gorgeously embroidered Marchesa strapless sweetheart from the Resort 2012 collection that showed off her awesome assets to the max.

BEST: Baby got back! We were delighted to see Julianne Hough showing off her hot body in a skintight and back-baring cocktail dress.

BEST: Vanessa Hudgens left her boho wardrobe at home and glammed up to the max in the sexiest dress she’s ever rocked! The High School Musical hottie showed off her assets in a gorgeously beaded, sheer overlay Jenny Packham Fall 2011 halter gown.

WORST: Jennifer Morrison’s fringed hemline number bared a striking resemblence to a lamp shade!

BEST: Alyson Hannigan flaunted her baby bump in a curve-hugging Alice + Olivia beaded mini dress.

WORST: Pretty Little Liars star Lucy Hale had a little too much going on with her edgy, asymmetric Cengiz Abazoglu black dress, not really having the height or the assets to pull the look off.

BEST: Lea Michele looked fabulous in the new fringe tend! The Glee girl rocked a stunning, open-shoulder Marchesa flapper dress that looked like it weighed a ton. She finished off the look with Jimmy Choo heels and Lorraine Schwartz bling.

BEST: Nina Dobrev grabbed attention in a Kelly green Elie Saab cocktail dress, that featured embroidered sheer overlay sleeves. She finished the look off with a Lauren Merkin clutch.

BEST: Chloe Moretz has mastered the art of dressing for her age. The young star looked adorable in a green and black embroidered party dress.

BEST: Ashley Greene tried a new look, rocking a gorgeously goth custom DKNY black lace and leather dress with Brian Atwood heels.