Cops raced to Chris Brown's Hollywood Hills home Monday afternoon ... after someone called 911 and reported a domestic incident involving a gun, but we're told it was all a prank.
When cops arrived there was no evidence of a gunman or for that matter any dispute.
This is the latest in a string of swatting incidents involving celebs, the most recent being last Friday when someone falsely reported a man with a gun in the home of Kris and Bruce Jenner.
LAPD law enforcement sources tell us ... they are determined to catch the culprits ... Tom Cruise – Ashton Kutcher – J. Bieber

Lindsay Lohan's ego might be her downfall -- because she just shut down a HUGE offer to do "Dancing with the Stars" ... because she doesn't want to do reality TV.
Sources close to Lindsay say  the actress was made several offers to join the DWTS cast this upcoming season -- offers around $550,000. But Lindsay -- who still owes hundreds of thousands in back taxes -- shut them down, telling friends she'd never consider doing reality TV ... she wants to stick to films. beggars can't be choosers.

Kate Middleton is undergoing hypnotherapy to help regain her appetite, a friend says. Kate Middleton is pregnant with Prince William’s first child and has been suffering from severe morning sickness – so bad, it sent her to the hospital!  She looks at food and feels nauseous... cannot hold anything down. And of course, it’s crucial that she does for the sake of her baby’s health.  The hypnotherapy is helpinh with her appetite."   The therapy is working and Middleton is able to hold down food again   "All in all, she's very happy," she said. "With so much family around her and William, they're starting to enjoy the pregnancy after such a traumatic start."

Kanye West – extremely excited about being a daddy!! Kanye’s going to record child-friendly raps of Dr. Suess, who he’s a big fan of…  He wants Kim Kardashian to lay down some vocals while she’s carrying his child. He thinks it’ll be cool for his son or daughter to listen to the track when they’re older. http://www.designntrend.com/articles/3199/20130119/kim-kardashian-kanye-west-rap-music-jay-z.htm#GJIMipMXdbgLVIqe.99