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.

Video: Katy Perry performs “Teenage Dream” at the DirecTV Super Bowl Event

The lace and acid wash denim jacket that Cher Lloyd wears in her new “Want U Back” music video is a vintage piece from Stefano International, available for £65.00 from Girl Gang. Underneath the jacket is a Heart Crop Tee from Topshop which she also wears in the bathtub scenes. This tee is unfortunately sold out, but you can buy a similar crop top with a black heart for £9.99 at H&M. Her vertical striped mini skirt looks like it might be the Beetlejuice Skirt from Black Milk (£40.83), though I can’t tell for sure. You can also get a similar skirt for only £12.99 at H&M.

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).

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 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.

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).

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.

watch the video

Galaxy printed leggings and dresses from Australian label Black Milk have become a huge hit in the blogosphere. The dresses come in five different outer-space prints, but Mindy is wearing the bright and colorful Galaxy Green Dress ($99.00 AUD). She pairs the fitted dress with a loose black blazer.

Avril Lavigne is wearing the Betsey Johnson “Llola” Boots. This feminine twist on the combat boot has ruffles along the heel and a hot pink lining. These are now a clearance item in most places so you might have to shop around to find your size, but the prices are around $70-$80. Some of the many stores carrying these shoes are Zappos, 6pm, Endless, and Amazon.

Her stars and stripes print leggings are from an upcoming Abbey Dawn line. Avril is still pitching to stores and at this point is still not known when or where the new collection will be released.

Get her look with the Black & White Star Leggings from Buy.com and a black jacket like the Jag Jeans Beckton Twill Jacket ($39.99) worn over a heathered gray hoodie like American Apparel’s Unisex Salt and Pepper Zip Hoody ($48.00). Finish it off with the Elliott Lucca Capella Bow Hobo ($118.00), similar to Avril’s bow purse.

Melissa Marie Green posted this photo of the denim vest given to her by Pride Clothing. Melissa and Allison are fans of the LA Pride hoodies and tees and they have done modeling and photography for the brand. This light wash Pride Denim Vest ($45.00) has a “Pride” patch and pins on the front and a “Los Angeles” patch on the back.

Kerli mixes pastel pinks and whites for this sexy lingerie look. Her shoes are the Pleaser Teeze-04R Platform Pump with baby pink rhinestones ($145.65), though the glitter version is a lot cheaper. You can get her look with a white satin garter belt for $26.99 on eBay, pastel pink ruffle shorts for $10.39 on Amazon and a silver claw spiked collar or white spiked collar from Vampire Freaks ($18.99 and $16.99). Unfortunately I couldn’t find anything quite like her puff sleeved lace crop top.