Katy Perry

Katy Perry and her bodacious, perfect boobies cover the February issue of GQ. Like whoa!

Pop Superstar Katy Perry's bringing her 46-city 'Prismatic World Tour' to the Target Center in Minneapolis on Friday, August 22nd at 7:30 pm.

The 2014 People's Choice Awards are celebrating the best in movies, music and television and winners are chosen by you!

The 2014 Grammy nominees for Best Pop Solo Performance come from a range of singers. Whether it's a former boy bander-turned-solo-success or a New Zealand newcomer, these artists represent the best pop music has to offer. Sara Bareilles, Lorde, Bruno Mars, Katy Perry and Justin Timberlake are all contenders for the honor. Who do you think should win the Grammy?

Remember how Katy Perry and her songwriting and production teams pretty much just did a cover of Sara Bareilles' 'Brave' with goofier lyrics and called it 'Roar?' So does Sara Bareilles. While she was neutral on the songs' similarities before, she's speaking out about it now.

While Miley Cyrus got her grind and her tongue on some of Britney Spears' female dancers at the opening of BritBrit's Las Vegas residency, Katy Perry got her butt on her seat ... and barely moved.

Katy Perry looked lovely, with her hair slicked back off her face and wearing a strapless, iridescent dress, while she matched wits with British TV presenter Alan Carr. The pop diva and the 'Chatty Man' host drank hot toddies and noshed on sweets while they discussed the most, uh, intimate of topics.

Car crash love. Katy Perry explains that notion and concept in the six-minute, behind-the-scenes footage for her visually stunning 'Unconditionally' video.

Looking festive in an ankle-length red dress, Katy Perry appeared on 'Ellen,' with holiday sweater-wearing BF John Mayer, who admitted to being in end-of-year, cozy mode.

You love who you love, regardless of gender, skin color or religion. That should be the governing principle of life in general -- but it's most certainly the case in the song and video for the John Mayer and Katy Perry duet 'Who You Love.'

Katy Perry followed her somewhat embarrassing performance at the NRJ Awards in France, which saw her lip-sync out of tune before flipping the switch to live, at the finale of British 'X Factor' (Dec. 15). She delivered a memorable performance of her sweeping song 'Unconditionally.'

Almost three quarters of the country is blanketed in snow and below normal temps. But don't worry…cause it's always smokin' hot when you're In The Mix with HK.