Charlie Sheen is spending $2,000 a day on drugs!

Khloe Kardashian and Mario Lopez made their “X Factor” debuts last night, but viewers are talking less about Mario’s dimples and more about Khloe’s nipples. Even Captain Obvious Simon Cowell said that the air conditioning must’ve been awfully low last night. Um…yeah. But right after the director yelled, “Cut!” Khloe high-tailed it over to the Staples Center in downtown LA to watch her hubby Lamar Odom make his debut with the Clippers, who beat the Grizzlies, 101-92.

Miley Cyrus hosted her annual Halloween party at Beacher’s Madhouse last night. She dressed up as Nicki Minaj, which Nicki LOVED. She said she’d probably return the compliment and go as Miley. Miley’s fiance, Liam Hemsworth, dressed up as a unicorn. Guest Zac Efron dressed as a cowboy from “Brokeback Mountain.” (Was that much of a stretch? Just asking…) And Pharrell Williams went as Pharrell Williams. A source says the guest list was very tight, but Miley is so paranoid that she made everybody sign a confidentiality agreement and check their cellphones at the door.

Lil Wayne says doctors told him to stay off of planes. Remember, last week Weezy suffered a seizure mid-flight and his plane had to make an emergency landing in Texas. He’s been recovering at his mother’s house ever since with nurses coming by to check on him. Weezy’s telling his friends that he thinks the seizures were brought on by working too hard after getting released from jail. And when he’s well enough to return home to Miami, he’s skipping the plane and taking a luxury bus. Just make sure that bus doesn’t pass through Sierra Blanca, Texas………

For the uber Rihanna fan in your life, this will be at the top of their Christmas list this year. Rihanna will release her new album “Unapologetic” on November 16. And then she’ll release the special “Diamonds Executive Platinum Box” version on December 11. How special? $250 special! This one includes collectible colored vinyl remixes of the single “Diamonds,” a T-shirt, seven lithographs, stickers, a notebook filled with copies of notes handwritten by Rihanna herself, a DVD with never-before-seen footage, and a Viewmaster with 3D pictures of Rihanna and her style transformation.

A source who claims to have been there told RadarOnline.com that Charlie Sheen has been snorting cocaine and smoking crack on a daily basis for at least the past 8 months. The source says Charlie has a quarter to half an ounce of coke delivered every day, which sets him back almost $2000. Plus, Charlie still loves his porn stars and call girls. The source says Charlie has one favorite that he sometimes pays $25K to spend the night with him. She reportedly got self-conscious down below, so Charlie played a plastic surgeon for her va-jay-jay rejuvenation!