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It was the annual Jingle Ball in Los Angeles this weekend and a bevy of hot young singers and actors took part in the event. Taylor Swift was the biggest name on the bill. She was joined by Jay Sean, Katie Cassidy, Keri Hilson, Leighton Meester, David Henrie, Jason Derulo, Kristin Cavallari, Fabolous, Ryan Seacrest, Amber Riley, Nick Cannon, Ryan Eggold, Chris Colfer, Jenna Ushkowitz, Michael Steger, Kevin McHale, Stephanie Pratt, Cory Monteith and Allison Iraheta.

The LA Jingle Ball wasn’t the only thing that happened over the weekend celebrity wise. Here’s what you may have missed:

• A Nude Levi Johnston And His Hockey Stick
• Robert Pattinson At Hotel Cafe [PHOTO GALLERY]
• Celebrity Magnet: Tom Murro Does The Gotham Awards In NYC
• Whose iPhone Favorites Are These?
• Amy Adams Is Pregnant!
• Taylor Lautner To Star In ‘Max Steel’
• Who Hasn’t Tiger Woods Had Sex With? Four Affair Emerges.
• Jude Law & Sienna Miller Call The Police On Paparazzi
• Alexa Ray Joel’s Possible Suicide Attempt
• Robert Downey Jr.’s Parasite ‘Sherlock Holmes’ Weight Loss Plan
• Who’s Wearing Her Christmas Shoes?
• Lindsay Lohan Spends The Night With Jason Segel
• Blake Lively & Keenan Thompson’s SNL Spoof Of Tiger Woods & Elin Nordegren
• Taylor Swift And The Road To Stardom
• For Some Reason, Naomi Campbell Has A Stalker
• Jamie Jungers, Mindy Lawton & Cori Rist Are Latest Tiger Woods Mistresses
• Anna Kendrick Is Approaching A-List Status
• Keira Knightley’s Stage Debut
• Nicole Kidman Answers Her Fans’ Questions
• Suri Cruise’s Fancy Flamenca Frock [PHOTO GALLERY]