From the glam red carpet of the Rome Film Festival to the streets of NYC, stars were dressed in the best, worst & wackiest fashions over the weekend -- and we are not just talking Halloween costumes! RadarOnline.com has photos of all the hot and not fashions in our weekly feature.

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

Eva Mendes continued her bombshell style streak, hitting the red carpet premiere of La Dolce Vita at the Rome Film Festival in truly radiant style. The brunette beauty rocked a one-of-a-kind drop-dead red Gucci gown, which clung to her curves in all the right places.