Britney was causing controversy over the price of tickets for her lip-synced Circus concert before she even arrived in Australia, and now that she's there, the critics are getting even more vicious, causing Britney to become "extremely upset."

Australia's Daily Telegraph reports that Brit holed up in her Perth hotel after fans walked out on her "lackluster" performance over the weekend (a claim her promoter, Paul Dainty, flat-out denies.)

"Britney is aware of all this and she's extremely upset about it," Dainty told The Australian. "She's a human being," he continued. "I'm embarrassed, with such a big international entourage here with Britney, to be part of the Australian media when I see that kind of totally inaccurate reporting."

Fans have come to Brit's defense on her website, posting several messages of encouragement about her shows down under. Even John Mayer defended Brit, tweeting, "If you're shocked that Britney was lip-syncing at her concert and want your money back, life may continue to be hard for you."

Plus, she's got something to look forward to -- Brit's boys are reportedly set to join their mom down under!

Despite numerous reports that their relationship is on the rocks, Justin Timberlake and Jessica Biel still looked very much in love as they held hands leaving the Jay-Z concert in Los Angeles wearing color-coordinated outfits.

Although they put up a united front for the photographers, we gotta wonder how Jessica felt watching Justin's supposed former hookup Rihanna take the stage right in front of her!

Awwwwwkwaaaard!

Despite numerous reports that their relationship is on the rocks, Justin Timberlake and Jessica Biel still looked very much in love as they held hands leaving the Jay-Z concert in Los Angeles wearing color-coordinated outfits.

Although they put up a united front for the photographers, we gotta wonder how Jessica felt watching Justin's supposed former hookup Rihanna take the stage right in front of her!

Awwwwwkwaaaard!

Better cover your eyes Lindsay Lohan!

Last night Nicole Richie and Samantha Ronson arrived at Jay-Z's concert at UCLA's Pauley Pavilion together, and the ladies weren't exactly chatty with photogs on the way out, but they definitely looked like they had a great time.

While Rihanna's surprise appearance was what most people were talking about, we couldn't help but notice Nicole's twins on the way out! Clearly she wanted to show them off, and we don't blame her - she looks great!

Anyway, back to Sam and Nicole ... we know Lindsay has gotten jealous of their friendship in the past, so we can't imagine how pissed she's going to be when she sees these pictures! Or maybe she's already moving on? After all, she did delete Sam from her Twitter!

Better cover your eyes Lindsay Lohan!

Last night Nicole Richie and Samantha Ronson arrived at Jay-Z's concert at UCLA's Pauley Pavilion together, and the ladies weren't exactly chatty with photogs on the way out, but they definitely looked like they had a great time.

While Rihanna's surprise appearance was what most people were talking about, we couldn't help but notice Nicole's twins on the way out! Clearly she wanted to show them off, and we don't blame her - she looks great!

Anyway, back to Sam and Nicole ... we know Lindsay has gotten jealous of their friendship in the past, so we can't imagine how pissed she's going to be when she sees these pictures! Or maybe she's already moving on? After all, she did delete Sam from her Twitter!

Last night, Rob Pattinson was caught in a storm of fans and paps alike at LAX, where he and his security team got fed up with questions of "Are you and Kristen gonna elope in Paris?", and one of 'em told photogs to "Go f*ck yourselves!"

We know it's not easy to be an international super-star who's making millions of dollars off the Twilight series, so we'll cut him a little slack here. Plus, he probably was just anxious to get to the relative privacy of first class, where he and Kristen could canoodle all the way to Europe!

Last night, Rob Pattinson was caught in a storm of fans and paps alike at LAX, where he and his security team got fed up with questions of "Are you and Kristen gonna elope in Paris?", and one of 'em told photogs to "Go f*ck yourselves!"

We know it's not easy to be an international super-star who's making millions of dollars off the Twilight series, so we'll cut him a little slack here. Plus, he probably was just anxious to get to the relative privacy of first class, where he and Kristen could canoodle all the way to Europe!

Pamela Anderson seems to think summer lasts all year round, but even Malibu gets cold sometimes!

Regardless, Pam still continues to wear her fashion uniform of strapless dresses, flip-flops and smeared makeup to the grocery store.

Her boys must be so proud.