The New York Yankees have invited Mary J. Blige to sing the National Anthem at tonight's sixth game of the World Series in The Bronx. She's due on the field at 7:46. The Yankees are leading the Philadelphia Phillies in the Series, three games to two.

Chris Brown is still denying claims that he's had anything to do with Bad Girls Club cast member Natalie Nunn -- even though she's been saying they're "close friends" and have been intimate. Brown writes on his Twitter page, "I gotta limit who I take photos with now... Some people have motives that aren't positive. I took a picture with this girl at Polow [Da Don's] skate party and she ran with the story. She's tired. What moon was this girl on when she thought of this outrageous story? She on T-M-Z trying to make a name for herself. I don't know you." But Nunn tells Bossip.com, "Whatever. We kicked it... He is a close friend now."

Janet Jackson will shoot a video for her new single "Make Me," which will be on her Number Ones compilation, due November 17th. The clip will be directed by Robert Hales (Robin Thicke, Justin Timberlake).

Numbers Ones features 33 of Janet's worldwide number-one hits over the last 20 years. "Make Me" was co-produced by Janet and Rodney Jerkins.

Chris Brown has been spotted a couple times in the last few weeks with Natalie Nunn, a cast member on the upcoming season of Oxygen's Bad Girls Club. The singer is pictured with her in photos obtained by T-M-Z. Natalie's bio for the show says she "enjoys cruising in her sugar daddies' expensive cars and painting the town red with her cool celebrity friends."

For his part, Brown Twittered yesterday, "T-M-Z, oh my God you guys have nothing better to do. And by the way, I don't mess wit that girl.

Despite audio of Usher's 9-1-1 call saying otherwise, Tameka Raymond still denies she and the Grammy winning singer are on bad terms. She tells the new issue of People, which hits newsstands today, "None of that happened...[We're] Cordial. We're not beefing. We'll be excellent co-parents. He sees our sons every week [when he's in town]."

Raymond says the biggest disappointment about the end of the marriage is thinking of "what should have been. I saw us growing old together. The world is probably saying, 'She's already old!'" Asked if she still wanted to be with him, Raymond claims, "I don't know."