Caught on Camera

Updated 6:46 PM ET, Thu December 19, 2013
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Justin Bieber has a glow as he arrives at the premiere of his new movie, "Justin Bieber's Believe," on December 18. Frazer Harrison/Getty Images
"Mad Men" darling Kiernan Shipka graces the purple carpet of Justin Bieber's "Believe" movie premiere on December 18. Jason Kempin/Getty Images
Justin Bieber's pal Jaden Smith arrives showing support and peace at the December 18 premiere of Bieber's "Believe" movie. Jason Kempin/Getty Images
Gwen Stefani conceals a growing baby bump on December 18. Fame Pictures
Adele receives the MBE Award for services to music on December 19. John Stillwell - WPA Pool/Getty Images
Margot Robbie goes for old Hollywood glam at the premiere of "The Wolf of Wall Street" on December 17. Stephen Lovekin/Getty Images for Giorgio Armani
Jonah Hill admires his "Wolf of Wall Street" co-star Leonardo DiCaprio at their movie's premiere on December 17. Rob Kim/Getty Images
Kenneth Choi and Jamie Chung keep it light at the "Wolf of Wall Street" premiere after-party on December 17. Michael Loccisano/Getty Images
Matthew McConaughey and Camila Alves arrive at the "Wolf of Wall Street" premiere on December 17. Michael Loccisano/Getty Images
Bethenny Frankel is in good spirits when she spots photographers on December 18. Fame Pictures
Julia Roberts and Meryl Streep stay by each other's side at the "August: Osage County" premiere in Los Angeles on December 16. Kevin Winter/Getty Images
Robin Thicke gets into the groove at Hot 99.5's Jingle Ball 2013 in Washington D.C. on December 16. Theo Wargo/Getty Images for Clear Channel
January Jones and her son Xander keep in step on December 17. Fame Pictures
Rita Ora works the camera for a DKNY campaign on December 16. X17Online
Lindsay Lohan stays warm while in New York on December 16. X17Online
Victoria's Secret model Adriana works the red carpet on December 16 in Dubai, United Arab Emirates. Francois Nel/Getty Images for Dabo & Co
Christina Applegate shines at the "Anchorman 2: The Legend Continues" premiere on December 15. Cindy Ord/Getty Images for Buffalo David
Ben Stiller casts a shadow at "The Secret Life of Walter Mitty'" photocall on December 16 in Madrid. Gabriel Solera/Getty Images
Jason Derulo performs during the Hot 99.5s Jingle Ball 2013 on December 16 in Washington, D.C. Theo Wargo/Getty Images for Clear Channel
Zachary Quinto dresses down on the red carpet in New York City on December 15. Stephen Lovekin/Getty Images for Dodge