Justin Bieber buys himself a private jet for Christmas.
Comet Lovejoy, which has joined the solar system after 12,000 years, will streak across the skies through the first month of the new year.
Jeremy Lin surprised his teammates with customized headphones for Christmas.
Kim Kardashian did not attend her mother's Christmas Eve party.
Selena Gomez and Cara Delevingne were seen hanging out together in Texas.
The Killers invited Jimmel Kimmel to help write their annual charity Christmas song.
Santa is under surveillance - by Google and NORAD. The Santa Tracker launched by the both organizations features an interactive interface sporting a countdown timer until Christmas Eve (December 24).
