Immersing herself in the Super Bowl XLVI festivities, Katy Perry turned up for DIRECTV’s Sixth Annual Celebrity Beach Bowl After Party in Indianapolis, Indiana on Saturday night (February 4).

The blue-haired “Last Friday Night” singer strutted her stuff on the Victory Field arrivals carpet while joining fellow partygoers including Neil Patrick Harris, David Burtka, David Arquette, Christina McLarty, Jane Krakowski, Mehcad Brooks and Christopher Meloni.

Katy Perry was among the stars partaking in the 2011 Logie Awards in Melbourne, Australia on Sunday (May 1).

The “Hot N Cold” singer eased through the Crown Palladium entrance while clad in an emerald green dress featuring the backside of a grey and black nude woman running down the center of the interesting frock.

Talking to press covering the Land Down Under celebration, Miss Perry enthusiastically told, “I love being in Australia – I really wanted to play something special tonight. There is always fire wherever I go. We’re gonna light this s**t up!”

Doing just that, Katy delivered a show opening rendition of her hit single “Firework” to the crowd’s delight, while now readying to head off to Adelaide, Sydney and Brisbane as she continues forth with her California Dreams tour.

Katy Perry joined forces with Kanye West on Thursday night’s (April 21) episode of “American Idol”.

The “Firework” songstress and her hip-hop partner’s pre-taped duet kicked off with Kanye appearing via music video – with the “All Of the Lights” rapper surprisingly joining Katy onstage moments later.

With Miss Perry clad in a sexy white bodysuit, the 26-year-old also donned an interesting futuristic crown while delving into her new single “E.T.”.

The collaborative “Idol” effort offered up was the second go-round for both Katy and Kanye on the hit FOX show – as Perry performed “Waking Up in Vegas” while West took the stage to treat the audience to a version of “Heartless” during season nine of the long-running competitive musical series.

Russell Brand and his wife Katy Perry were spotted at the UK premiere of “Arthur” (April 19).

The “Forgetting Sarah Marshall” actor and the “Hot N Cold” songstress both looked happy together as they posed for the paparazzi outside Cineworld O2 in London.

When asked about his future ambitions, Russell told press he’d love to play the role of Sir Bob Geldof in a biopic.

Brand proclaimed, “Yes! Is the answer to that. Yes, why not? Be Sir Bob Geldof now! Give me the f**king money. Give me the f**king role, I would say.”

Katy Perry and Russell Brand were spotted arriving at their New York City hotel on Wednesday (April 6).

Fresh from her European tour, the “Firework” babe looked a bit tuckered out as she followed her “Get Him to the Greek” hubby into their temporary Big Apple digs as he did his best to shield her from paparazzi view.

While Katy was busy on tour, Russell attended the Big Apple premiere of his upcoming flick “Arthur” and showed up to the after-party with another girl!

Turns out, the lass was a young fan, who Brand happened to pick out of the crowd and invite into the after-party for an experience of a lifetime.

Katy Perry and Calvin Anderson are embroiled in a seriously overt Twitter feud after Harris pulled out of her UK shows.

The “Flashback” star was scheduled to open for Katy’s gigs but canceled at the last minute after being angered over set arrangements, causing the “I Kissed a Girl” singer to tweet this: “Calvin Harris will NOT be joining in on the fun and has CANCELED last minute.”

To this, Calvin fired back by posting, “Sorry to all who wanted to see me with Katy – her team suddenly moved the goalposts and I was to appear on stage with no production. It would have looked s***, sounded s*** – trust me you would have been more disappointed SEEING the show than u are with me cancelling.”

The music producer finally tried to tame the attacks, tweeting:”I’m really sorry @katyperry I’m just upset because I really wanted to play but ur team made it impossible. We tried really hard to sort it out, but playing side of stage for 30 mins, it seemed pointless me even being there. Didn’t intend to cause offence or upset anybody.”

Katy Perry was spotted leaving the Lowry Hotel in Manchester, England (March 22).

The “California Gurls” songstress looked flirty in a pastel-colored dress with a powder blue cardigan and plastic-rimmed glasses.

And though she hasn’t received in invitation to the big Prince William & Kate Middleton wedding next month, Katy is still hoping to attend.

Ms. Perry told press, “I’m not invited but am I going to be there? Yes! I’m definitely gate crashing that wedding.”

Katy also confessed to loving English cuisine. “I love the food here. I get really fat here because what I eat is baked beans and spuds and roast dinners. I had a shepherd’s pie. I like that. That was delicious.”

Katy Perry held a press conference in Mexico City, Mexico on Saturday afternoon (February 5).

Clad in a shiny and sexy little frock with heels, the “Teenage Dreams” singer greeted the gathered crowd as she took the stage to present her new fragrance Purr.

Tweeting prior to the press event, Miss Perry wrote, “HOLA MEXXXICO CITY!!! Can’t wait to see your gorgeous faces & officially launch #PURR in MX! TRABAJA!”

The Mexico visit comes just ahead of Katy’s guest appearance as a character named Honey on “How I Met Your Mother” airing this Monday (February 7) at 8/7c on CBS.

Katy Perry sent her fans into a frenzy as she turned up for the annual People’s Choice Awards on Wednesday (January 5).

The “Firework” pop star was in great spirits as she headed inside the Nokia Theatre for the annual show’s action-packed festivities while clad in a colorful frock.

Mrs Russell Brand took the lead this year with five nominations including Favorite Female Artist, Favorite Pop Artist, Favorite Song, Favorite Music Video and Favorite Web Celeb – winning Favorite Female Artist and Favorite Web Celeb honors.

The night was certainly a star-studded event as other celebs such as Zac Efron, Selena Gomez, the Kardashian sisters, Taylor Swift and many more were in attendance.

Katy Perry and Russell Brand were spotted leaving the Greenwich Hotel in New York City this morning (December 14).

The newlyweds looked like they were freezing as they ventured out onto the street in the trendy Tribeca neighborhood as the paparazzi looked on.

In career news, Ms. Perry has the esteemed honor of being the first female artist in 11 years to have three #1 songs from the same album.

Katy scored her record-breaking feat when “Firework” topped the Billboard Hot 100 chart, following the trend of “California Gurls” and “Teenage Dream.”