From the red carpet to the streets, stars were out on the town Monday dressed in the best, worst & wackiest fashions -- and Breaking Celebrity News has all the photos.

Fresh from her appearance at the Academy of Country Music Awards, Carrie Underwood hit ACM’s Girls’ Night Out: Superstar Women of Country event in Las Vegas, dressed in dazzling fashion. The country crooner rocked an uber-embellished mini dress with matching Rene Caovilla peep-toes, scoring herself the best look of the day.