Kaley Cuoco attends the premiere of 20th Century Fox's "Why Him?" at Regency Bruin Theater on December 17, 2016 in Westwood, California. (Photo by Mike Windle/Getty Images)
Laura Mvula attends the BBC Sports Personality Of The Year on December 18, 2016 in Birmingham, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)
Michelle Williams attends Louis Vuitton presents A Special Screening Of "Manchester By The Sea" at Crosby Street Hotel on December 18, 2016 in New York City. (Photo by Astrid Stawiarz/Getty Images for Louis Vuitton)
Mel B returns to Broadway's "Chicago" at Sardi's on December 21, 2016 in New York City. (Photo by Nicholas Hunt/Getty Images)
HBO Spain Presentation - Premiere at Florida Retiro
Featuring: Sarah Jessica Parker
Where: Madrid, Spain
When: 17 Dec 2016
Credit: Sean Thorton/WENN.com
**Not available for publication in Spain, France**
Pamela Anderson leaves the Balzac Hotel on 18 Dec 2016 (Photo by WENN.com)
The Duke and Duchess of Cambridge and Prince Harry join an annual general meeting and Christmas party hosted by youth support service The Mix to celebrate the volunteers and counsellors who support people through tough times in their lives
Featuring: Catherine Duchess of Cambridge, Kate Middleton
Where: London, United Kingdom
When: 19 Dec 2016
Credit: WENN.com
Katherine Jenkins performs at Manchester Bridgewater Hall on 19 Dec 2016 (Photo by Sakura/WENN.com)
Kelly Rowland out Christmas shopping with a friend in Beverly Hills on 20 Dec 2016 (Photo by Winston Burris/WENN.com).
Sarah Jessica Parker at the HBO Spain Presentation - Premiere at Florida Retiro on 17 Dec 2016 (Photo by Sean Thorton/WENN.com)
Kate Middleton in London, United Kingdom on 19 Dec 2016 (Photo by WENN.com)
Best Dressed of the Week - Dec 23