Katy Perry

Katy Perry and Russell Brand have been inseparable since they started dating in September, but the "I Kissed a Girl" singer had no clue he was about to pop the

Fans watching the 52nd Annual Grammys from home weren't the only ones with a great view! Celebs like Rihanna, Britney Spears, Katy Perry, Beyoncé, Jay-Z,

Music's leading ladies amped up the style at the 52nd Annual Grammy Awards last night in L.A. It seemed to be a battle of babes in beige, with many female

• Victoria Beckham spends some time at the beach with her boys and their grandma (more) • Russell Brand reveals what went wrong the night he proposed to Katy

A smiling and glowing Britney Spears arrived in a whirl of activity with agent/boyfriend Jason Trawick at the 52nd Annual Grammy Awards at L.A.'s Staples Center

Sporting over-sized sunglasses and a Starbucks in hand, Katy Perry was escorted out to her car by her personal trainer on Wednesday in L.A. The newly engaged

Katy Perry, sporting one of her usual slogan T-shirts (by Wildfox Couture) with Cyndi Lauper's famed lyrics "Girls Just Wanna Have Fun," left the organic coffee

Between the heaving chests and plunging necklines at the Golden Globes, Jessica Simpson busting out over dinner, and Tila Tequila grieving in a way that only

There are two dozen buxom celebrities available to vote on in OK!'s first-ever Best of the Breast: Cleavage Battle, some of whom, like Angelina Jolie and

As the song says, it never rains in Southern California, which is why so many folks in Los Angeles have been holed up in their homes during this week's

Anna Kournikova's mother charged with child neglect. (Celebrity Baby Scoop) Check out Tiger Woods $10,000 a week rehab bedroom. (Hollywood Life) Lil' Bow

• Katy Perry gushes about fiancé Russell Brand and opens up about wedding plans (more) • Victoria Beckham is in talks with American Idol bosses about becoming a

As singer Katy Perry and Russell Brand get set to wed after their recent engagement, Katy speaks out on her love for the comedian and their plans to wait for

•Katy Perry is the new face of Proactiv, along with Avril Lavigne (Popcrunch) •Ivan Reitman, the original Ghostbusters director, has signed up for the upcoming

• Simon Cowell wants the Brits to rule as he asks Victoria Beckham to join him permanently as a judge on the new US version of The X Factor (more) • We reveal

If pictures showing her toned midriff were not enough, Katy Perry took to her Twitter page to finally put pregnancy rumors to bed. "ur gonna make me cry, maybe

Meow! Just call her "Kitty" Perry! Katy Perry donned quite the ferocious feline T-shirt to go with her Dodgers hat in L.A. on Wednesday as she headed out for

"Be Afraid?" Why, are you a bridezilla, Katy Perry? The newly engaged Katy ran errands in L.A. on Tuesday and happily showed off her beautiful engagement ring

Here are OK!'s top 18 tips for a better you. Now, go get your new year on! 1. SWITCH IT UP! Always wear the same lip gloss? Had long hair for years? Just

Newly engaged couple Katy Perry and Russell Brand caused quite a commotion upon their arrival back to the pop star's hometown of L.A. on Sunday. Katy made sure

• Katy Perry shows off her engagement ring as she arrives home from India with fiance Russell Brand (more) • Pussycat Doll Nicole Scherzinger and British racing

•Katy Perry is a girl after Terence Howard's heart: Her favorite beauty accessory? Baby wipes. (Glamour) •James Franco will play Aron Ralston, the mountaineer

• Details of how Russell Brand proposed to girlfriend Katy Perry are revealed – and they’re surprisingly romantic! (more) • Can you guess which actress most

• British comedian Russell Brand has proposed to singer Katy Perry on holiday in India (more) • Kate Moss has found a new way to maintain her supermodel

He's hot and she's definitely not cold: British funny guy Russell Brand proposed to girlfriend of four months Katy Perry while the two were on vacation in India

• Interview: Despite her stunning bikini body, Sienna Miller has revealed she never works out - and she doesn’t do diets either (more) • Katy Perry and Russell

•James Cameron is the king of the world yet again as Avatar makes $1.02 billion worldwide. (USA Today) •Katy Perry went to India and she liked it... so much she

• Rihanna had to balance fashion with cultural sensitivity when she took to the stage in Abu Dhabi for a New Year's eve concert. Here's the outfit she settled

While 2009 has been a big year for celebrity break-ups, it hasn't been all heartbreak and restraining orders. In fact, there has been some cute coupling going

• Katy Perry and Russell Brand celebrate buying their first home together with a trip to India and a romantic pic in front of the Taj Mahal (more) • Kate Moss

Russell Brand has high hopes for 2010. The British funnyman wants to see the common day world "evaporate" this upcoming year and transform into a "sexual

• Kate Middleton turned down an invitation from the Queen to attend a pre-Christmas lunch at Buckingham Palace amid fears it would put too much pressure on her

• Russell Brand and Katy Perry wrap up warm as they emerge from their love-nest for a coffee break (more) • Notoriously-private Natalie Portman speaks out on

• Sienna Miller 'invites Jude Law on romantic Christmas break in Barbados' (more) • Katy Perry says her heart belongs to Russell Brand - NOT Robert Pattinson

Everyone needs a little lift in the morning — and that's no different for celebrity couple Katy Perry and Russell Brand. The pop star and the comedian stepped

• Rihanna throws a wild festive bash at Mayfair's Whisky Mist inviting some elite chums like Nicole Scherzinger and Kanye West. (more) • Katy Perry reveals the

Rob Pattinson and Katy Perry were party pals last night, enjoying a night of karaoke at Dimples Supper Club for a mutual friend's birthday.  RadarOnline.com

Team OK!'s Robert Verdi says, “It’s not about the LBD anymore— it’s about the little red dress!” says the celeb stylist and TV personality. KATY PERRY “The

Idina Menzel, aka Mrs. Taye Diggs, may be joining the cast of Glee.  How wicked! (E! Online) Katy Perry digs some Urth Caffe. (Celebrity Gossip) Even celebs

•Controversial comedian Russell Brand won over Katy Perry's Christian parents by quoting Nelson Mandela. (The Daily Telegraph) •James Cameron explains why the

• Daniel Radcliffe will bare all in Harry Potter And The Deathly Hallows (more) • Lady GaGa takes X Factor by storm dressed in a bizarre metallic, devil

Now that Russell Brand might be making the big move to L.A. (he reportedly got his cat a passport), will he take the next step and join pop star girlfriend

• Robert Pattinson’s Harry Potter co-stars Matthew Lewis and Bonnie Wright, who play Neville Longbottom and Ginny Weasley, say the Twilight star was “very funny

• Sienna Miller and Jude Law are ‘more than just friends’ as they head out for a dinner date (more) • Susan Boyle’s debut album, I Dreamed A Dream, breaks

Whoa, Katy Perry! The pop star went all sleek and sparkly and dressed-to-kill in a stunning red dress when she attended last night's Samsung Behold II Premiere

Good thing she wore her fighting boots! Katy Perry pushed past paparazzi after leaving Philippe Chow restaurant in West Hollywood on Monday. Luckily the singer

The "Hot N Cold" diva makes a style statement at the MTV Europe Music Awards. Making the most of a global TV appearance in Berlin on Nov. 5, Katy Perry wowed

• Exclusive Interview: New Moon’s Charlie Bewley talks to OK! about girls and Robert Pattinson (more) • Exclusive: OK! UK reveals what happened when they

• Robert Pattinson describes his ideal girlfriend – take notes, ladies! (more) • Joss Stone sparks a drugs row after claiming cannabis “isn’t really a drug”

• Russell Brand says meeting girlfriend Katy Perry’s parents went well (more) • Simon Cowell faces backlash from fans after refusing to make a decision about