Gotta catch 'em all! What do celebs like Lady Gaga, Nicki Minaj, Pauly D, and Cee Lo Green have in common with Pokemon? More than you'd think. Here's a look at them and some other stars whose colorful outfits and funny facial expressions capture the playful nature of different Pokemon characters.

Lady Gaga as Primeape

With this spiky-looking headpiece -- one of Mother Monster's many costume changes during the 2009 MTV Video Music Awards -- Gaga looks uncannily like Primeape, a bipedal Pokemon covered in shaggy white fur.

Nicki Minaj as Jynx

The "Roman Holiday" singer has had many looks over the years, but this one -- long blonde extensions and a red-lace bodysuit with a latex harness, which she wore for a Today show appearance in 2012 -- bears a striking resemblance to Jynx, a humanoid Pokemon with blonde hair and a red gown.

Pauly D as Hitmonchan

With his gelled-up spiky hair and enthusiastic fist pump, Jersey Shore alum (and new dad) Pauly D resembles Hitmonchan, a tan, humanoid Pokemon that specializes in punching.

Cee Lo Green as Ho-Oh

The Voice mentor and "Forget You" singer took the stage at the 2011 Grammys in this colorful, feathery getup, which could almost be a Halloween costume for Ho-Oh, a flying legendary Pokemon that looks like a cross between a phoenix and a peacock.

Kelly Osbourne as Clefairy

The Fashion Police star's lavender updo and rosy cheeks call to mind Clefairy, a fairy-type Pokemon with a curly tuft of pastel fur on its head.

Rick Ross as Blastoise

With his crushed blue velvet track suit and numerous gold medallions -- his performance outfit at the 2013 Hip Hop Awards -- the "Super High" rapper is a dead ringer for Blastoise, a water-type Pokemon with a dark blue body, yellow chest armor, and a tortoise-like shell.

Vin Diesel as Diglett

The Fast and Furious star's perfectly shaped, bald head looks like Diglett, a dome-shaped ground-type Pokemon.

Seth Rogen as Slowpoke

The Knocked Up actor's wide-eyed, open-mouthed expression resembles Slowpoke, a water/psychic Pokemon with big eyes and curled ears. (Rogen is much smarter and more clever than Slowpoke, though.)

Okay, so she was only 11 when Brad kissed her in Interview with the Vampire -- but there have been plenty of other uncomfortable onscreen smooches!

Who wouldn't want to kissBrad Pitt? Answer: Kirsten Dunst -- at least, when she was 11 years old. The actress, now 30, shared her first-ever kiss with Pitt in the 1994 filmInterview with the Vampire. It was "just a peck," she now recalls, but she didn't exactly enjoy it.

"Everyone at the time was like, 'You're so lucky you kissed Brad Pitt,' but I thought it was disgusting," she tells Bullett magazine. "I didn't kiss anyone else until I was 16, I think. I was a late bloomer."

It's okay, Kirsten -- lots of actors have to grit their teeth through kissing scenes! Below, five onscreen make-out sessions that apparently weren't as fun as they looked.

Emma Watson and Rupert Grint in Harry Potter and the Deathly Hallows Part 2

Fans had to wait for the final Harry Potter film to see Hermione and Ron finally smooch. But the actors just wanted to get it over with! "The only good side to it was the fact that we were both in the same boat," Watson told MTV News. "We were both just like, 'Oh my God, I can't believe we have to do this. This is so awkward. Really awkward.' So I could take comfort in the fact that Rupert felt the same way. We were both giggling. We were like 12-year-olds. We were like giggling children where you just couldn't keep it together."

Jake Gyllenhaal and Heath Ledger in Brokeback Mountain

Jake and Heath's cowboy romance heated up the screen, but on the set, it was a different story. "When it came to doing love scenes and stuff like that, the best metaphor I can give is that it felt like we were both like, 'Are you ready? Yeah. Let’s go,' and we dove off the boat into the deep end," Gyllenhaal told About.com. "It’s like when you’re terrified of the water, you see a little kid thrown in the water and they’re trying to get back to the boat as fast as they can. That’s what it was like. But at the same time when we were there we really went for it."

Blake Lively and Taylor Kitsch in Savages

TV veterans Kitsch and Lively didn't have a lot of experience with R-rated love scenes when they shot one for their 2012 Oliver Stone film. "It's very awkward to do, you know, and I was just glad it was over with, to be honest," Kitsch told People. "God knows we had two weeks of rehearsal, so we talked until we were about to pass out, and then [we shot the sex scenes] on the day I think I knew Blake three days … four days maybe."

Lea Michele and Cory Monteith on Glee

Considering that these two would be a real-life couple within a year, you'd think that their big "first time" scene on Glee would have inspired sparks. Apparently not. "I adore Cory. He's like my brother and to have to do some of the stuff we did in front of our entire crew...it's so less sexy than you think," Michele told E! News. "Really, we were in a room with like 20 people around us, sitting by the fireplace. He was sweating so much. I was so grossed out!"

Kristen Stewart and Taylor Lautner in Twilight: Eclipse

Kissing Robert Pattinson was obviously not an issue for Stewart. Kissing Lautner, though -- that was less romantic. "As soon as we finished, as soon as we pulled away and they called cut, she'd look at me and I'd look at her and there would be a moment of silence," Lautner told Access Hollywood. "And she would go: We just kissed!"

We will never understand how some strange tendencies arise to the Internet, but the most recent, wants photos of famous beautiful women of Hollywood be without teeth, with the help of Photoshop.

Let's look at the grotesque results ...

Christina Aguilera Shows Off Slimmed-Down Physique

Xtina is looking Xcellent!

Stepping out at the season 4 premiere ofThe Voice on Wednesday night at Hollywood's TCL Chinese Theatre, Christina Aguilera, 32 – clad in a black LBD and black Louboutin heels – was all smiles as she hit the red carpet, showing off a slimmed-down physique.

How'd she do it? A break from work sure does help. "Without the grueling production hours, Christina can focus on her music and her son and most important on herself," a source tells PEOPLE.

"It's amazing what having some personal time can do, not only for the body but also for the mind and the spirit. She has been trying new types of foods and exploring new methods of exercise. Not for diet or weight, but more for her mind and well being and overall sense of good health."

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Controversy over the "Your Body" singer's figure hit its high in 2011.

"I've been through my highs, I've been through my lows," Aguilera said around the time of the scrutiny. "Being too thin. Being bigger. I've been criticized for being on both sides of the scale. It's noise I block out automatically. My son is healthy and happy, so that's all that matters to me."

Christina Aguilera Shows Off Slimmed-Down Physique| The Voice, Bodywatch, Christina Aguilera, Shakira

Christina Aguilera in September

JEN LOWERY / SPLASH NEWS ONLINE

Speaking of her son – 5-year-old Max Liron with ex-husband Jordan Bratman – Aguilera had some words for new mom, and newVoice mentor, Shakira, who gave birth to son Milan in January.

"Everybody figures it out at their own pace," Aguilera tells PEOPLE about being a working parent. "It is a juggle. It's a balancing act to take on your responsibility in front of the camera and then be mommy behind it."

"There are a lot of different hats that you have to wear. But Shakira seems like a tough girl who can hold her own, especially with these boys."