Credit: @justinbieber

It's easy to forget that Justin Bieber's just a 17-year-old when he's hitting up covers of high-end fashion magazines like V. But he's just a kid and should be allowed to dress like a regular teenage boy from time to time (i.e. like Silent Bob).

The "Somebody To Love" singer may be young, but he's wise beyond his years and knows life's all about balance: spend some time recording his Believe album, sneak in some QT with cover model girlfriend Selena Gomez and, of course, fit in some solid bro bonding. Justin recently tweeted a photo of himself and his amigos fashionably chilling along with the caption, "We're the 3 best friends anyone could have." Anyone want to brainstorm how to become the fourth bro in that pic?

We're just glad Justin makes time to be a "normal" teenager. Being admired by gazillions must get exhausting, and everyone knows the best way to bring you back down to earth is posing for mirror pics with your BFFs on a school night... then sharing them with your 16 million+ Twitter followers.

Credit: @selenagomez

While you may have one or two quality BFFs to help pick out your outfits, Selena Gomez asks her 9 million-plus Twitter followers to help with her wardrobe woes. Totally normal, right?

The "Hit The Lights" singer hit up her followers with a picture of two outfit options for her concert in South America, and she included the caption: "Which one should I wear tonight? #WOTsouthamerica I'm only supposed to wear one but I want both!" While we entirely respect polling peeps and taking fan opinions, we have to call out the obvs answer: the blue one! It matches her new blue-purple hair flawlessly.

Even though Selena already made her final choice (she went with blue!), we think she should hit up Justin Bieber's followers next time she needs a tiebreaker. If one of Justin's tweets can save lives, we're pretty sure another quick tweet could solve this dilemma.

Credit: @Rihanna

It seems like Rihanna's unofficially turned her Twitter account into a Hawaii vacation slide show. Can you think of a better way to rub in our faces that her life is way better than ours to keep in touch with her millions of BFFs than through photo mementos while enjoying paradise? We don't mind, though. It's not like she's painful to look at.

The "You Da One" singer posted another pic of herself on Twitter enjoying island life (along with the tag "#SNAP"), but this time looking fab on an elliptical while sporting a barely there bikini swimsuit. (Girl's got quite the selection of skimpy swimwear.)

Leave it to RiRi to remind us that she's not only in THE MOST BEAUTIFUL PLACE IN THE WORLD but even while she's taking time off, she's committed to her workout regimen. We're not nutritionists, but we're guessing that attitude wins out over our "I don't care what I shove in my face, I'm on vacation!!!!!!!!!!" ideology.

Can you please tweet a photo of you eating a donut, Rihanna? Just once?

Credit: @Keshasuxx

It's official: Ke$ha LOVES accessorizing with hair (kind of like someone else we know). But it looks like she's taking a break from beards to rock out her new Skrillex-inspired style -- you know, the half-shaved haircut that got it's own song.

The "We R Who We R" singer recently tweeted, "Animals, I just shaved the side of my head! Wanna see a pic???" then posted a profile photo of the new cut. If this look is actually inspired by the L.A. electro-house DJ, then we're kind of wondering if Skrillex is also where Ke$ha's getting inspiration for the self-proclaimed "musical evolution" she's been boasting about on her forthcoming 2012 album. Perhaps she's officially putting aside glitter dance-pop and getting her dubstep on?

We're pretty on board with anything Ke$ha's got up her sleeve -- as long as she's not planning on making a beard out of the hair she just shaved off. That's just gross.

Credit: Marie Claire

If Christina Aguilera opted for a whole new career path as a self-help guru who divulges secrets on how she scored the trifecta of happiness -- gorgeousness, talent and cool-parent status -- we'd sign up for that ish as fast as you can say "Peace out, Dr. Phil." (Come on, guys, don't act like you've never taken some life lessons from that man.)

But the "Fighter" singer, "The Voice" judge (CANNOT WAIT until Feb. 5, BTW!) and cover model for Marie Claire's February issue admits inside the magazine that her successes in life didn't always come easy. Aside from looking FRESH-TAH-DEATH, Christina gets real about raising her son, Max, as a single parent. She even offers an inspirational perspective on being criticized about her looks: She doesn't give an eff. "I've been through my highs, I've been through my lows; I've been through the gamut of all things in this business. Being too thin. Being bigger. I've been criticized for being on both sides of the scale. It's noise I block out automatically. I love my body. My boyfriend loooves my body. My son is healthy and happy, so that's all that matters to me."

Stay pressed, haters: Christina's beautiful no matter what you say.

Credit: Getty Images

We need a distraction from our Beyoncé baby countdown -- when is that kid planning on showing up?! So why not ogle another SUPER pregnant fave of ours in the meantime, like Jessica Simpson. BTW, "SUPER" is actually a total understatement. No offense, Jess, but we didn't even know someone could be that pregnant. But you're wearing it so well!

The "Come On Over" singer and fashion designer was snapped in Pasadena, Calif., appearing on the "Fashion Star" panel for the 2012 Winter TCA Tour while looking AH-MAZING in a the most non-maternity-looking outfit ever. Huge round of applause to Jess for still rocking the glamour so close to her due date. Not going to lie: If we were carrying a belly that size, we'd probably sport a bed comforter in public. Being pregnant just looks so exhausting! This is why girls run the world.

Credit: Britney Spears

Unless you were completely oblivious to everything that is important in the world super busy during the holidays, you may have heard a little something about Britney Spears getting ENGAGED!!!! Her beau Jason Trawick officially liked it so much he put a ring on it. Sorry guys, it may be 2012, but "Single Ladies" references WILL NEVER get old.

The "Criminal" singer (and fiancée!) took the modern-day approach to boasting her new sparkly accessory by posting a photo of herself and her rock to Facebook with the caption, "I can't stop looking at it!" Imagine having to send 15 million engagement announcements in the mail -- um, no. While the photo details of the ring are a bit hard to make out, the twinkle in Brit's eyes says it all: "I'm the happiest girl in the world!"

We're happy for Britney, too! Actually, we'd be a whole lot happier if our name ended up on the wedding invite list. Just something to think about, Brit.

Credit: Splash News

If anyone deserves the ultimate end-of-year vacay, it's Rihanna. Not only did she drop tons of new singles like it was NBD in 2011, but she also dominated Facebook, rocked an Armani campaign and even introduced the world to the most mind-blowing concept of 2011: the SUPERYACHT! Girl deserves time off for that one alone!

The "We Found Love" singer headed to Barbados for some fun in the sun, but this time she ditched the ginormous boat and splashed in the water herself. After looking stunning while ringing in 2012 in Miami, RiRi headed to paradise for some R&R, and even snapped a few new memories for her fans to be jealous of cherish. She's all, "And here's a shot of me looking GORGEOUS even after spending the day rolling in sand and almost losing my swimsuit in the crashing waves. Wish you were here!" Even on a holiday, Rihanna still works it.

Credit: Getty Images

Now that the Black Eyed Peas are on an official hiatus (We're heartbroken right along with you, guys -- where will we get our boom boom pow now?), Fergie can devote her time to performing more wifelike duties for hubby Josh Duhamel -- like being gorgeous arm candy. Hey, girl's rock star status may be taking a breather, but that doesn't mean she can't go out and party like one.

The "Just Can't Get Enough" singer and her husband enjoyed a date night while they attended the launch of "We Can Be Anything" at The Conga Room in L.A. Fergie may be "retired" at the moment, but she worked a black fitted leather dress and heels like it was her full-time job. Take note, y'all: Having a long-term vacay doesn't give you the authority to wear sweatpants in public.

We're just happy Fergie and Josh are getting some QT together -- they deserve it! It's got to be hard being a super pretty couple balancing their hectic schedules. Besides, Fergie's been busting her hump, her hump, her lovely lady lump for far too long.

Credit: Pacific Coast News

Miley Cyrus may only be 19, but girl's wise beyond her years. She's learned the key to successfully making haters jealous rocking any formal event is having the perfect accessory -- a well-dressed boyfriend! While some bros think tucking in their polo is "dressing up," Miley's found a guy who can dominate a suit while not stealing her thunder. The best boyfriends are the ones who just stand there and don't say anything, amirite, ladies? (JK! Kinda!)

The "Can't Be Tamed" singer was snapped with BF Liam Hemsworth on the red carpet while at the CNN Heroes Tribute event yesterday looking flawless in a draping yellow gown where she was invited to perform her emotional hit "The Climb." Miley must have been feeling the love in that room -- she does have that gigantic heart of her own as her recent missions to fight Malaria will prove -- and later tweeted about her gratitude for being included: "What a glorious night to be a part of. Thank you for having me on your stage @CNN. Such an honor." Um, Miley did you even look in the mirror? You looked absolutely stunning. We should be thanking YOU!