Yesterday, Blog Land was abuzz about John Mayer secretly dating Kristin Cavallari. Well, ladies and gentleman, John Mayer would like everyone to know this is NOT true. It isn’t John’s style to say something plainly, however. He sees an opportunity and pounces — in the best way possible. TWITTER! God, what did we do before Twitter?

more Kristin and John after the hop…

John tweeted a series of lame analogies for sex and denied them all. Sigh. Eye Roll. (via JustJared.com):

Kristin Cavallari filming The Hills and playing in the sand in her bikini. Cavallari was filming reality TV show “The Hills” in Malibu and playing with some pals in the hot California sun. Cavallari seems to be a big fan of Heidi Montag that you must read on..

more playful gorgeous photos of Kristin, the new The Hills cast below..

Kristin Cavallari, who’s join The Hills cast for the next season told US magazine via MTV that she was really impressed with Heidi’s performance at the Miss Universe pageant last Sunday night.

Kristin Cavallari shows off her perfect beach body while soaking up some sun in Malibu. Cavallari, the reality TV starlet looks terrific in her bikini. It’s August and I am going to get myself in top shape without letting another summer passes me by. That’s me speaking.

more gorgeous photos of Kristin’s perfect beach body below..

Kristen Cavallari caused a stir this week when she almost caused a glittery model catfight. Kristin, who was recently hired to star on The Hills, has been raked over the coals within the media as of late for her diva-ish, difficult behavior on set. For some reason, Kristin was hired to emcee a modeling event at club Tantra in St. Maarten and almost started not one fight — but four fights.

more Kristin photos after the hop…

Rumer Willis deserves some credit after looking at her OP ad in a bikini. I did write about her yesterday with her long hair or hair extension. I never really praise her looks too much – of course when she’s got a mom like Demi Moore, it’s tough to match-up. Now looking at her doing the OP ad in her bikini. Sister isn’t too shabby! She’s got the body afterall – that must be from mommy!

Kristin Cavallari celebrated her 21st birthday last Saturday at LAX nightclub in Las Vegas. The former Laguna Beach star is now legal to go clubbing! Cavallari has recently broke up with Nick Zano but it doesn’t look like she likes being home alone as she reveals to People magazine that she’s dating and having fun.

This is a bonus photo of Cavallari

Photos taken at Lax nightclub are provided by PR Photos

Kristin Cavallari, star of MTV’s reality TV show, Laguna Beach in her bikini in Malibu. Cavallari is spotted with her boyfriend, Nick Zano, he’s pretty hot himself! Do you know  Cavallari has the initials NZ tattooed on her wrist. And of course, that stands for Nick Zano. That’s a real corny & lame thing to do, don’t you think? Let’s hope they last, otherwise NZ can become New Zealand or something else..