CHRISTINA AGUILERA at Halloween Party at Her Home in Beverly Hills

CIARA at Got Me Good Video Debut Party in New York

CHRISTINA HENDRICKS at ACT Nightclub Opening Gala in Las Vegas

EVA LONGORIA at Early Vote Canvass Kickoff Event in Miami

JENNI JWoww FARLEY Shows off Her Engagement Ring at Halloween Party in Las Vegas

COURTNEY COX at EBMRF and PlayStation Epic Halloween Bash in Los Angeles