• Kim Kardashian and John Mayer have gone out on a few dates and reportedly "hit it off."

• Lady Gaga is now the most-followed user on Twitter.

[Altadena, June 4. Image via INFDaily.]

[Los Angeles, June 4. Image via James Breeden, Matt Smith/Pacific Coast News]

• Lindsay Lohan has been on a bit of a Twitter rampage over the past day or so, which began with the following tweet:

[Northridge, April 23. Image via Bauer-Griffin]

• In a "scathing expose" airing tomorrow on Entertainment Tonight, baseball coach Hector Penate claims he had an affair with Shawn Southwick while Larry King was cheating with her sister. He says the couple's young sons knew about both affairs.

• Miley Cyrus is excited she'll be free of Hannah Montana (and Disney) after filming this season. Says Miley: "I hate being thought of as a product. I am not a doll, and people want to treat me that way..."

• A new book titled Brad Pitt & Angelina Jolie: The True Story is set to spill some details about the famous couple:

[Beverly Hills, January 17. Image via Getty.]

• Dexter star Michael C. Hall has announced that he has been battling cancer, but the treatment is finished and he is in remission.

• Filming of Sex And The City 2 has gotten "chaotic," with crazed fans "bombarding the set." An eyewitness says:

• The police were called to Lindsay Lohan's home at about 4 a.m. yesterday after her neighbors complained that she was playing loud music. She was ticketed for being excessively noisy. [TMZ]

• Jessica Alba put up posters of sharks in Oklahoma City — defacing a United Way billboard — and then took pictures of herself, arms raised victorious. Turns out…

• Susan Boyle was "comforted" by psychiatrists before the Britian's Got Talent finale. Then she lost. [Daily Mail]
• Paramedics and police were called to help a "spaced-out" Susan Boyle through a hotel lobby early Sunday. [NY Daily News, NY Post]
• Now? Susan Boyle is in a mental hospital:

• It's unclear why Kiefer Sutherland allegedly headbutted fashion designer Jack McCollough. Some say McCollough bumped into Brooke Shields, but his rep says, "he was the victim of a vicious, violent, unprovoked assault." [People]

• Rihanna's May 28 concert in the Middle East, the first since the Chris Brown assault, has been cancelled. The promoter says, "it is not appropriate timing for her." [Neon Limelight]

• If you get an email titled, "Madonna caught swine flu!" don't open it. The only thing that will be infected is your computer. [The Sun]

• Lindsay Lohan is reportedly pissed that Katie Holmes is on Glamour's April cover; LL was under the impression that her Madonna shot would get the cover. Insiders say that was never gonna happen. [MSNBC Scoop]

• Yesterday we heard there was no sex tape; today Britney wants to buy the tape she made with Adnan Ghalib from him, so she can destroy it. Even if they're not having sex on the video, she's probably loopy and naked. She might need to give this guy a lot of cash to make him go away. [The Sun]
• Meanwhile, Adnan Ghalib has filed for divorce. Don't forget: He was married the whole time he was dating Brit. [TMZ]
• New show Rock of Love Bus with Bret Michaels has been halted after a crew member driving a production vehicle fell asleep at the wheel and killed two 19-year olds in another vehicle. Bret says: "As a father of two, I cannot even imagine what the families must be going through at this time. I will make every attempt to reach out to them to let them know that my heart and prayers are with them during their time of grief." As of yet, neither Bret nor VH1 have contacted the families. [Perez Hilton]
• Angelina Jolie: In therapy? So are millions of Americans. More on this in Midweek Madness. [Star]
• DJ AM and and Paris Hilton have been texting. He wrote to her: "so lucky to be alive." Paris says: "I think God saved him." [E!]
• You know how Courtney Love said Kurt Cobain's ashes had been stolen? An Australian artist named Natascha Stellmach claims to have the ashes. She plans on putting the ashes in a joint and SMOKING them in a joint in a "secret Berlin location." Then she will announce that she feels stupid and contagious. [NY Mag]

• Amy Poehler is leaving Saturday Night Live! She'll step away after the November election to give birth to her first child, and she won't be coming back. "It's gonna be really hard — Boyz II Men hard — to say goodbye to yesterday," she says. "But like any good drug, you need to know when to put it down." Amy will still be on TV, though: She's getting her own NBC series from the producers of The Office. [LA Times]
• RIP TRL! After ten years, Total Request Live will end its run on MTV. All kinds of stars stopped by the studios promote their projects, from Britney Spears to *NSync to Eminem. Remember when Mariah had her meltdown? It's the end of an era. [AP]
• Katie Couric has landed an interview with Sarah Palin. The CBS anchor will travel with the Governor next week. Will the ladies go on a moose hunt? [Page Six]
• Amy Winehouse posted pictures of Blake Incarcerated exposing his manhood on her Facebook profile. (Click to see a censored version.) In other news, Blake would rather stay in prison than accept early release where he has to live with his mum and wear an electronic monitoring device because he doesn't want to go somewhere where he can't be with Amy. [The Sun]