Juliet Simms candid from NBC.com

Juliet Simms is wearing the “Untamed Heart” Bo Derek One Piece in Clean Black by Wildfox Couture ($53.50). Though this bodysuit is simple, I really love the epaulet-inspired shoulder detail with straps held down by gold buttons.

We haven’t seen or heard much from Juliet since this year’s Warped Tour ended, but it turns out that she’s actually been working on something HUGE! Juliet has been chosen on a contestant on this season of NBC’s singing competition TV show The Voice. She performed an amazing rendition of The Beatles’ classic song “Oh! Darling” on Sunday night’s round of auditions. Three of the four celebrity coaches wanted Juliet on their teams, but she chose Cee Lo Green as her coach and will be competing on his team throughout the season. We wish Juliet the best of luck! You can watch her audition below and buy the song on iTunes.

Juliet Simms sings “Oh! Darling”

Behind the Voice: Juliet Simms

After the Audition: Juliet Simms

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photo from Sherri's instagram

Sherri DuPree-Bemis is wearing the Good Enough to Eat Dress from ModCloth ($69.99). This dress has a bright comic book style print of all kinds of junk food – from hotdogs and hamburgers to ice cream and cupcakes. Sherri is wearing it like a jumper over a long-sleeved top.

Jenna McDougall in Kerrang!'s "Pop Punk's Not Dead" feature

Tonight Alive singer Jenna McDougall was one of the musicians featured in Kerrang! magazine’s November 16th 2011 “Pop Punk’s Not Dead” issue. In her photo, she wears the Heavy Pop Punk Crest Heather Gray T-Shirt from Paris, France pop-punk band ans Fearless Records labelmates Chunk! No, Captain Chunk! ($14.00).

Avril Lavigne shopping in Los Angeles on March 16, 2011

Having own fashion line sure has its perks – one of those being that you get to wear your own clothes long before anyone else. For months Avril Lavigne has been wearing shoes from her yet-to-be-released Abbey Dawn shoe collection, but now some of the items that she wore earlier in 2011 are finally available. Pictured here is the What the Hell Hoodie ($18.98) and the Sailors Beware Rock Tee ($27.50) which has a cute heart anchor graphic. This tee is one of many nautical-themed items in the most recent Abbey Dawn collection. Her beaded black moccasins are the Minnetonka Thunderbird Softsole ($39.00). Her jeans have a really gorgeous wash, but I can’t find them or anything quite like it. The closest I found are Bleached Cargo Jeans from ASOS ($152.19).

Katy Perry performs on the DirecTV Super Bowl Event on February 4, 2012

Katy Perry performed yesterday at the DirecTV Super Bowl Event in a blue and red football-themed outfit. She wore Ash’s “Thelma” Buckle Wedge Sneakers which have a red and blue trim along the sole. These shoes are available for $160.00 at Bloomingdales, Jildor, ShopBop, Victoria’s Secret, or ASOS. Her jersey top is split into red and blue halves, and she wore mismatched Stripe Knee-High Socks from American Apparel ($10.00) with red and blue athletic stripes.

Cher Lloyd's outfit in her "Want U Back" music video

Cher matches the black and white striped skirt with the striped AMPH Wedge Boots from Shiekh Shoes ($49.97). You can see her Cartoon Eyes Pair of Rings from Tatty Devine (£30.00) during the movie theater scene. Her red acrylic doorknocker earrings are the Amanda Earrings from Girl Gang (£15.00).

photo from Ellie Goulding's yfrog

Ellie Goulding is wearing a custom name necklace from Tatty Devine with her last name “Goulding” written in Bloody font. These necklaces come in a wide range of colors starting at £27.50, with Ellie’s mirrored style costing £37.50.

Kreayshawn photo by Lady Tragik

Kreayshawn uses bold red accessories to add pops of color to a black and white outfit. Pinned to her chest is a wooden Magnetic Pin Bowtie by Good Wood ($39.99). Her Teeth x Blood Earrings are made by M.Y.O.B. ($35.00).

Kreayshawn loves high-waisted bottoms. Though you’ll find her more frequently in ripped denim shorts, here she is wearing a floral-printed mini skirt from Divided by H&M with a zippered front (sold out). Her loose-fitted Swan Black Tank by Brian Lichternberg ($85.00) is tucked into the skirt. The tank top has an image of a swan with paint-like drips.

photo from Christina Perri's instagram

Christina Perri is wearing the Striped Intersection Top from Bailey 44, available at Anthropologie for $98.00. This long-sleeved tee is made of crossing diagonal bands of striped fabric. She wears it with a marled gray cardigan, leggings, and riding boots. Get her look with Smartwool’s Lost Lake Full Zip Sweater ($112.99), Forever 21 Seamless Leggings ($4.50) and Wanted Shoes Royalty Riding Boot ($52.13).

from Christina Grimmie's cover video of "I Won't Give Up" by Jason Mraz

Christina Grimmie is wearing the red and gray Doe Metal Soul Raglan Tee from PacSun ($12.99). She has cut the sleeves to be shorter. The shirt has a drawing of a lightning bolt with wings and the words “Metal Soul” written in a font inspired by metal band Iron Maiden’s iconic logo.