Michael Rozman/Warner Bros.

Katy Perry makes us see stars!

The I Kissed A Girl singer stopped by The Ellen DeGeneres Show on Tuesday afternoon to chat about her upcoming flick Katy Perry: Part Of Me, and how she shows "all sides" of her life -- including her marriage to ex-hubby Russell Brand! -- in the upcoming film.

The Firework singer tells Ellen on the revealing flick:

"I thought it was important for me. First of all, I thought it was important to show everything in between. I think sometimes people think that we’re perfect and we know we’re not perfect, at all. I think it’s important start breaking down the idea that to achieve your dream you always have to be perfect or flawless or live in some kind of fantasy world."

Perry added, "So that’s why I decided to put everything into the film. In the most tasteful way. But mostly it’s about how I go there and the ride along the way which can be bumpy but mostly it was extremely fun…"

The Arthur star filed for divorce from Perry last December after just a little over a year of marriage, but he recently revealed on Ellen, "I still love her as a human being."

Katy Perry is ready to give the world an inside look at her life both on and off the stage.

The "Fireworks" singer is starring in the upcoming concert movie Part of Me 3D. In the big screen flick, Russell Brand's ex is opening up about the pressures of fame and her failed marriage.

Ms. Perry's movie hits theaters on July 4.

Adidas

We already got a peek at the first Adidas video spot featuring David Beckham and Katy Perry, and here's another one just for the ladies!

Tennis star Caroline Wozniacki and DJ Baby G are also featured in the commercial, but we can't get over how hot the "Firework" singer looks in these colorful outfits ... check out the video below to see her dance moves and the new line of Adidas threads!

Was the audience full of Russell Brand fans?!

Katy Perry "performed" her hit single "Part of Me" on last night's American Idol, but fans were kept in the dark up until the last minute about the fact that the musical number had been pretaped. When the video began to play, boos rang out in the crowd! The A.I crew should have at least had the decency to give fans a hologram version of their favorite pop star!

Donning sexy army fatigues and purple hair, the Teenage Dream singer belted out her latest hit and coordinated it with an extended nightvision military dance sequence.

Fear not, loyal KP fanatics! It was recently announced that the brunette beauty will perform at the MuchMusic Video Awards on June 17, and this time she will be there in the flesh!

Katy Perry lip syncs! Well... not to her own songs, but to Carly Rae Jepsen's "Call Me Maybe".

The soon-to-be ex Mrs. Russell Brand hit up the Coachella music festival last weekend with some pals, and she decided to channel her silly side and make a parody of the breakout song. At one point, she even declares her love for Justin Bieber!

Wait, how is Bieber involved, you ask? Well, the "Boyfriend" singer is actually Jepsen's career mentor. Is there anything the Biebs doesn't have a hand in?!

Now that Katy P is a single lady, we bet a lot of guys will call her... maybe!

Of course, she chose this path and she's made millions of dollars over the years, so should she really be complaining about it?

Katy Perry covers the new issue of Teen Vogue, and the singer/Smurfs starlet talks about fashion, friends, fame and how she'd like to do more films, but according to her, it's not all rainbows and sunshine. Boo hoo!

On her success, Katy tells the mag, "I'm not like, 'Ugh, number one again.' It's funny, though—my label gets so caught up in the statistics, just because they're excited. But for me, I don't need to grind it into anyone's head that I'm popular. If you like my music, great, and if you don't, whatever. I'm going to keep making it either way."

So how does fame play a role in all of this? "I'm tired of being famous already! But I'm not tired of creating. Fame is, I think, just a disgusting by-product of what I do. It's quite a delicate creature— it's a wild animal of sorts. It can love you, and then it can attack you. I still want to be as approachable and relatable as possible—when I meet fans and they're crying, I'll say, 'Calm down, there's nothing to cry about. I'm not going to bite you or attack you or grant you three wishes. Let's just hang out and have a good time.' But really, I stopped focusing on what other people think a while ago. If you try to be everything to everyone, you'll only end up completely confused."

On her inner circle, Katy says, "My friends are so awesome and hilarious. They're the same friends I've had since I first moved to L.A., and they can make anything fun. We could literally be in a padded room with no furniture and we'd be able to have a dance party, play games, and just have the best conversation ever."

Katy Perry's tight tummy has us green with envy!

The "Part of Me" singer walked the orange carpet at the 2012 Kids' Choice Awards in a slime green-colored top, skirt and matching heels. No one can deny, the 27-year-old songstress looks sexy and fierce ... even with the long purple and blue ponytail!

Ms. Perry, who won an award for Favorite Voice from the movie The Smurfs, was also up for Favorite Female Singer. But no fireworks for Katy! Selena Gomez walked away with the award.

Wondering when Katy's going to ditch the funky hair and get back to the basics? We know girls just want to have fun, but that blue hue could use a touch up!

Adidas

Kate Perry and soccer stud David Beckham have teamed up for Adidas' latest commercial.

Even with blue hair, Katy looks gorgeous will showing off her fit and fabulous figure. To know ones surprise, Mr. Beckham looks delicious as always.

The commercial was shot last year along a boardwalk in Los Angeles. Check out the final product below!