Here’s your daily news wrap for Tuesday, December 13:

Music executive John Atterberry dies after a shooting.

AnnaLynne McCord attended the 2011 CNN Heroes: An All-Star Tribute.

Jessica Simpson reportedly signed a $3 million weight loss deal with Weight Watchers.

Katie Couric has split with Brooks Perlin, her boyfriend of 5 years.

Gossip Girl star Leighton Meester’s mother drops lawsuit against her famous daughter.

Khloe Kardashian will follow Lamar Odom to Dallas, where he was traded.

Four soldiers were killed in a helicopter crash in Washington State.

The Miami Dolphins have fired head coach Tony Sparano.

Child birth is still dangerous for women in Afghanistan.