Katy Perry

• Katy Perry denies Tweeting a "cat fight" with Lady Gaga. (Entertainment Weekly) • Horrible Bosses brings out Jennifer Aniston's "aggressively sexy" side.

• Katy Perry shows that she is divided between USA and UK (more) • Leona Lewis is back in the UK performing (more) • Brit girlband the Saturdays perform at

• Russell Brand claims Katy Perry has brought out his masculine side (more) • Catherine Zeta-Jones leads showbiz honours parade (more) • Lily Allen hopes her

One of the perks of being a worldwide sensation? You get to shop in the best stores in the most amazing cities around the globe! Katy Perry looked fairly

* Summit confirms The Twilight Saga: Breaking Dawn - starring Robert Pattinson, Kristen Stewart and Taylor Lautner - will be made into TWO movies (more) *

Every week at okmagazine.com, accomplished designer Malan Breton takes a look back at the week in fashion — the Do’s, the Don’ts, and everything in between!

• Robert Pattinson talks Eclipse AND Breaking Dawn in an exclusive interview, and reveals why the Twilight finale could be x-rated! (more) • Lady GaGa

Coincidence? Katy Perry sent out a Tweet on Tuesday saying blasphemy as entertainment is cheap, posted just after Lady Gaga's new "Alejandro" video received

Numerous reports have surfaced that while Lindsay Lohan was at Katy Perry's MTV Movie Awards after party her SCRAM bracelet was set off. While Lindsay is

• TBS launches Emmy campaign for Conan O'Brien. (Entertainment Weekly) • AnnaLynne McCord pulls the plug on Internet rumors. (PopEater) • Smokin' home video of

* Red Carpet Round-up: Gwyneth Paltrow steals the show at CFDA Fashion Awards (more) * Christina Aguilera is SERIOUSLY loving the bling (more) * Top 10

It was a very busy weekend for Lindsay Lohan! The starlet started off with a photo shoot — donning an itty bitty white bikini — where she showed off her hunting

The 2010 MTV Movie Awards was fun, entertaining and full of Twilight pandemonium — what more could we ask for! Host Aziz Ansari kept his material generally

It was a big night in Universal City, Calif., as all the stars of Hollywood seemed to be flocking to the 2010 MTV Movie Awards. Nicole "Snooki" Polizzi, Jenni

There were only a few things that could take the attention away from The Twilight Saga: New Moon last night during the MTV Movie Awards — and the over-the-top

* Check out this BRAND NEW footage from Harry Potter And The Deathly Hallows: Part One (more) * Katy Perry gets very risque in her music video for California

Russell Brand's shirt may say "Buy Love Here," but we're pretty sure that love has already been sold — to his fiancée Katy Perry! The Get Him to the Greek star

Before Russell Brand marries Katy Perry he has something to confess to her — "Katy, you need to know, I'm not virgin." In an interview with Parade.com, Russell

MTV announced today that Sandra Bullock will be the recipient of the MTV Generation Award at the 2010 MTV Movie Awards on June 6. Entertainment Tonight has

The comedy Get Him to the Greek landed down in L.A. last night and the celeb crowd was happy to strike a pose for the photogs. Russell Brand and Katy Perry

• Top 10 Twilight and New Moon moments to prepare you for the release of Eclipse! (more) • Watch our 20-second sneak preview of Kylie Minogue's raunchy new

• Twilight Saga: New Moon - starring man of the moment Robert Pattinson, as well as Kristen Stewart and Taylor Lautner - is nominated for four MTV Movie Awards

• Twilight Saga: Breaking Dawn WITHOUT Ashley Greene and Kellan Lutz?! Say it ain't so! (more) • Britney Spears leaves her underwear at home...again! (more) •

Adam Sandler is one lucky man! The A-list comedian is cozying up to a lot of beautiful ladies on the set of Just Got With It. First, he filmed kissing scenes

Katy Perry newest Capitol Records album, Teenage Dream, is set for summer release of Aug. 24! OK! GALLERY: STARS FLY FASHIONABLY SOLO AT MET COSTUME

Katy Perry takes the number one spot on Maxim's Hot 100 list. (Just Jared) Tiger woods opts of the "The Player's Championship" due to neck injury.

Every week at okmagazine.com, Project Runway alum and accomplished designer Malan Breton takes a look back at the week in fashion — the Do’s, the Don’ts, and

Katy Perry's dress lights up the MET Gala. (The Superficial) Entertainment Tonight launches "Stars of the Summer" sweepstakes. (ET Online) Miley Cyrus bans

When Oprah Winfrey co-hosts the Costume Institute Gala benefit to celebrate the opening of American Woman: Fashioning a National Identity exhibit held Monday at

Men were not the main accessories for most of the fashionable ladies at The Costume Institute Gala Benefit at The Metropolitan Museum of Art on Monday. Katy

• Is Kate Gosselin dancing her way into the heart of a new guy? (PopEater) • Hulk Hogan's got insurance issues, yo. (TMZ) • Lady Gaga and other stars get made

* Kim Kardashian tries to take a funny vacation photo in Sydney...But fails miserably! (more) * With Prince William expected to announce his engagement to Kate

•  Robert Pattinson and Scarlett Johansson set to play Kurt Cobain and Courtney Love in new biopic (more) • Video: Selena Gomez is sailor chic in London, but

• M.I.A puts her foot in it and insults Lady GaGa AND the Twilight movies (more) • Victoria Beckham and husband David Beckham are working very hard to get

Oops! Rihanna slipped and spilled some wedding secrets of her BFF Katy Perry and her fiancé Russell Brand while On Air with Ryan Seacrest! But to be fair, she

Katy Perry and her funny man fiancé Russell Brand hosted an Easter eggstravaganza yesterday at their home in Los Feliz, Calif. Katy rocked a swim suite under a

• After being cheated on by her love rat husband Ashley, singer and X Factor judge Cheryl Cole is enjoying Easter in Los Angeles with cute American TV dancer

From Katy Perry to Rihanna, Team OK! and E!'s Giuliana Rancic dishes on the hottest looks from Nickelodeon's annual Kids' Choice awards. “Katy Perry’s dress by

When you're engaged you'll find any excuse to flash your ring! Russell Brand and fiancée Katy Perry made their way through LAX airport on Sunday in L.A. and

Their futures are so bright, they needed shades! The Jonas Brothers — Kevin, Joe and Nick — were flanked by their ladies Danielle Jonas and Demi Lovato on

• Kate Middleton and Prince William could set the date for the Rugby World Cup (more) • Miley Cyrus to quit Hannah Montana (more) • Katy Perry gets slimed at

• Robert Pattinson fears Twilight fans' screams are making him deaf (more) • Russell Brand's fiance Katy Perry reveals how she stays so slim - and it's all down

• Justin Bieber proves he's a hero as he saves a teen fan from a crushing crowd in London. Watch his interview with Alan Carr (more) • Gwyneth Paltrow ditches

Bazooka Candy Brands, the makers of the iconic Ring Pop, have gifted Swarovski-encrusted Ring Pops to recently engaged A-listers Katy Perry, Kristen Bell, and

From the young, growing relationship between Zac Efron and Vanessa Hudgens to the 33 years of marriage for Jeff Bridges and wife Susan, the Oscar after parties

Must be nice to not only be engaged, but to have a travel buddy who shares your taste in hats and sunglasses! Russell Brand and Katy Perry headed to Heathrow

It looks like Simon Cowell's dreams of a female American Idol winner may come true, if the performances from the Top 12 men last night are anything to go

Katy Perry was a busy bee running around in L.A. yesterday. The pop princess — who has been sticking to a strict workout routine — exercised with her trainer.

• Jillian Michaels can shed pounds but not lawsuits, it seems. (E! Online) • Move over, Malawians! Madonna needs government land for her school. (TMZ) • Kate

Russell Brand either really loves Valentine's Day or just really loves that red v-neck sweater. Russell arrived back at his North London home on Monday sporting