A West Hollywood gay bar made their displeasure at being canceled on by Ciara publicly known on Saturday by serving her with lawsuit papers in the middle of a concert.

Ciara's "Body Party," the umpteenth effort to launch the singer's upcoming One Woman Army album, is something sex jams by people other than Prince and R. Kelly rarely are: legitimately clever in concept. Based on a sample of the opening of beloved 1996 bass anthem "My Boo," "Body Party" achieves an extremely modern…

Kara DioGuardi describes a terrible trip. Lindsay Lohan begins another stint under house arrest. Kim Kardashian's 20-carat engagement ring looks like a ring pop. And new rumors about Rihanna and Chris Brown. It's TGIFriday gossip.

Joe Jonas' relationship is a charade. Suri Cruise plays with penis candies. Jodie Foster is desperately in love with Mel Gibson. Thursday gossip is living a lie.

In the middle of asking the Ciara about her dating life, Wendy Williams whips out a hoola-hoop to test her flexibility! The talented songstress shows her skills even while in mid-conversation. Now that's talent!

Well, summer is over, so we're all done with "summer jams." But music isn't over! Music never ends! And there are some excellent albums coming up in the next few months. Want to listen to some of them?

Mo-o-om! Such was the plaintive, tweeted cry of 22-year-old rapper Bow Wow, who begged his awkwardly @-tweeting, flirtatious mother to quit Twitter last night. But no, she refused to go, and the micro fight got ugly.

The most terrifying woman on cable news, Nancy Grace, turns 50 today. Director Sam Raimi and "Weird Al" Yankovic are both turning 50 today, too. Actor Ryan Reynolds is 33. Oscar-winning director Ang Lee is 55. Writer Augusten Burroughs is turning 44. ABC News correspondent Brian Ross turns 61. Jessica Stroup of 90210…

Madonna and son David arriving at the Kabbalah Center on Saturday ... Jessica Biel leaving a nail salon ... Russell Simmons sitting on a bench with girlfriend Julie Henderson on Main Street in East Hampton ... Victoria Beckham arriving at JFK ... Rachel Bilson shopping in Soho ... Orlando Bloom and Miranda Kerr hailing

Gisele Bundchen leaving her apartment in the West Village ... Kanye West carrying a duffel bag at JFK ... Liam Neeson leaving the Broadhurst Theatre on West 47th Street ... Music producer Rick Rubin holding a shopping bag outside his hotel in Soho ... Jennifer Lopez posing on the sidewalk after an appearance on Good…

• Lindsay Lohan is "drowning her sorrows" over Sam Ronson in a "sea of men," including 90210's Kellan Lutz and British paparazzo Chris Jepson. She's also going out all the time again, and hit up six clubs in one evening last week. But that's probably just because she's naturally very energetic. [P6]
• In related…

Bar Refaeli eating lunch at Bar Pitti ... Lauren Conrad shopping with a friend at Topshop ... Josh Hartnett walking in Tribeca ... Seal leaving the Equinox in Soho ... Jerry Seinfeld arriving at Yankee Stadium right before Jay-Z turned up ... Geraldo Rivera walking in Midtown ... Naomi Watts and Liev Schreiber jogging…

• It seems Michael Wolff is finally coming clean about intern-turned-girlfriend Victoria Floethe: The author and Vanity Fair contributor brought her to a tasting at Graydon Carter's Monkey Bar last week and now admits he and his wife Alison Anthoine are planning to divorce. [P6]
• This will probably come as a huge…

Britney Spears shopping with her sons Sean Preston and Jayden at FAO Schwarz ... Oprah leaving her hotel to head to opening night of Alvin Ailey ... Model Miranda Kerr bundled up for a walk ... Naomi Watts and Liev Schreiber pushing a stroller and carrying dry cleaning in NoHo ... George Hamilton leaving his hotel ...…

The New York iteration of the Rock & Roll Hall of Fame celebrated its opening last night with a party in the new SoHo space. Attendees like Rolling Stone publisher Jann Wenner and Theodora Richards (left) mingled with Taylor Momsen, Molly Sims, Matthew Modine, Ciara, David Foote, Kelly Killoren Bensimon, Liz Lange,…

Fashion star Zac Posen celebrates his 28th birthday today. Actor Kevin Kline is 61. Law & Order's B.D. Wong is 48. R&B singer Monica is turning 28. Shenae Grimes of 90210 is 19. Your favorite bisexual MTV personality, Tila Tequila, is 27. And Russian billionaire Roman Abramovich celebrates his 42nd birthday today.…

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