Kimberley Walsh at the BBC Maida Vale Studios in London 14th December, 2012

Bridgit Mendler attends Power 96.1 Jingle Ball in Atlanta, December 12, 2012

Michelle Collins paraded her incredible figure in a pair of skintight leather trousers as she visited the ITV studios in central London on Thursday morning

Hilary Duff carries her adorable baby boy Luca into a Baby's First Class activity playtime on Wednesday (December 12) in Sherman Oaks, California

Joan Smalls attends a Concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy in New York Dec. 12,2012