Stars were out and about all over the world this weekend, dressed in the best, worst & wackiest fashions.

PHOTOS: Stars In The Best, Worst & Wackiest Fashions Of The Weekend

Eva Mendes has an impressive 3-day style streak at the Marrakech Film Festival.  The leading lady rocked an elegant embroidered Oscar de la Renta number with nude platforms to a photocall during the day, later changing into two gorgeous Christian Dior gowns for swanky evening events.

PHOTOS: Stars In The Best And Worst Fashions Of The Week

Sarah Silverman was good for a few laughs at the Variety Power of Comedy event in Los Angeles, wearing rainbow striped socks over nylons with clunky boots and a denim skirt. The comedian also appeared to have a nasty goggle sunburn going on around her eyes.  Never leave home without the SPF, Sarah.

Stars hit the red carpet hard on Tuesday, wearing the best and worst fashions. RadarOnline.com has compiled all of the hot and not looks in our daily photo feature!

PHOTOS: Stars In The Best And Worst Fashions

Jennifer Lopez has sizzled in style throughout 2010 and refuses to quit! The Latina bombshell was announced as a National Spokesperson for The Boys & Girls Club of America, hitting the stage in a skintight and sexy Herve Leger by Max Azria bandage dress, which she paired with Brian Atwood Maniac heels. And that’s why earned the nickname La La Lopez!