It's Friday, so that means another edition of celebrity gossip and things you need to know with Knightlines... 

MICHAEL LOHAN'S 18-year-old love child ASHLEY HORN got $25,000 worth of plastic surgery to look like her half-sister LINDSAY. She says, quote, "My goal was to look like Lindsay in her good days, when she was around 18, 19 years old . . . . I'm hotter than Lindsay! I have no problem saying that."

The "National Enquirer" says O.J. SIMPSON was caught STEALING OATMEAL COOKIES from the prison cafeteria. Guards noticed a bulge in his prison clothes and shook him down. A source says, quote, "He just stood there with a goofy grin on his face as the guard kept digging inside his shirt and throwing the cookies on the floor."

The paparazzi caught up with KANYE WEST in Hollywood yesterday . . . and he was actually NICE to them. Meanwhile, TMZ says Kanye won't fly into or out of Los Angeles International Airport anymore because of the paparazzi . . . because he's facing criminal charges for his last confrontation with a photographer there. (Full Story)

Sources say LAMAR ODOM did NOT write that angry Tweet in which he ripped into his father and defended and praised the Kardashians. Supposedly, wherever Lamar is, he doesn't even have Internet access, because that's the way he wants it. And it's possible that he doesn't even know that his father did that interview where he blamed the Kardashians for his son's problems.

In a new tell-all book coming out next month, MELISSA JOAN HART talks about taking Ecstasy at the Playboy Mansion and making out with a girl . . . makeout sessions with JERRY O'CONNELL and NICK CARTER . . . turning down cocaine from PARIS HILTON . . . and not getting along with ASHTON KUTCHER.

MILEY CYRUS has a message for everyone who didn't enjoy her "VMA" performance . . . quote, "For the people that don't get it, you weren't meant to." She also called her performance "a breath of fresh air," saying, quote, "I feel like music is really stale right now. I could have guessed what a lot of artists would have done that night."