KATY PERRY and this douchelord.... EW.  That's all I can say.

What a RUCKUS!  Police and other emergency responders raced to MILEY CYRUS' house Wednesday night after someone called 911 to report a HOME INVASION.  They also said SHOTS may have been fired. Police set up a perimeter and even had a helicopter flying over the house.  But they soon realized that NOBODY WAS HOME. It was a prank... leave the chipmunk alone!!!

MARIAH CAREY'S $18 MILLION deal to judge "American Idol" is posing a serious threat to her marriage. Supposedly, her husband goofy NICK CANNON is "furious" that Mariah is starring on a "direct competitor" to his show,"America's Got Talent", even though the shows' seasons BARELY overlap, and only aired at the same time ONCE this year. An "insider" says, "Privately, Nick was gritting his teeth, and dead-set against her taking the job.  Right until the eleventh hour, he was begging her to pass on the offer."  MiMi doesn't give any effs about this.. and released some new music with RICK ROSS. Here's "Triumphant"...