Little Mix backstage at the Salute Tour in Edinburgh, May 19th, 2014 – photo: littlemix-news

Perrie Ewards posed with her bandmates backstage at the Salute Tour in Edinburgh on Monday wearing a Free People Smocked Crop Top ($38.00) in Granite with a pair of boyfriend jeans similar to American Apparel Dark Wash High Waist Jeans ($90.00) and her Ecote Moni Buckled Huarache Sandals ($29.99) from Urban Outfitters.

“The comfiest of skeleton sweaters. <3 thank you @killstarco #myhandtowelstho" - instagram

Ash Costello posted an instagram photo yesterday wearing a Killstar Ribcage Knit Sweater (£44.99 / $75.88).

photo posted by Alli Simpson on instagram

Allis Simpson hung out with her friends in the studio wearing a OnePiece Marius Onesie in Navy/Red/White ($159.00).

photo posted by Ally Brooke on instagram

Ally Brooke showed off her “Purple People Eater” MadPax Spiketus Rex Full Pack ($47.99) in an instagram photo. “No matter where I go, this lovely purple backpack always receives a cool compliment or brings a smile on someone’s face. Thanks #MadPax :)” she wrote.

photo posted by Rihanna on twitter

Rihanna posted a series of twitter pictures yesterday wearing a Joyrich Light Pink Paris 28 Athletic Big Tee ($106.00, sold out).

Hayley Williams at LAX Airport in Los Angeles, CA – photo: rareparamore

Hayley Williams posed with fans at the airport in Los Angeles wearing a UNIF Bummer Sweater ($88.00) — also available at Moose Limited ($87.99), Dolls Kill ($88.00), Black Salt ($88.00), The Well ($96.00), Nasty Gal ($108.00), and Urban Outfitters UK (£75.00).

photo posted by Bethany Cosentino on instagram

Bethany Cosentino posted an instagram photo last week wearing a ‘DEPRESSED’ Beanie ($12.00) from Depressed Teenager.

Bella Thorne meet and greet at Barnes & Noble in New York City on May 22, 2014 – photo: PR Photos

Bella Thorne appeared at a promotional event for her Seventeen Magazine cover story wearing a navy beaded french lace top from designer Jaime Lee Major (not available online), Amen Wool Crepe and Eco Leather Shorts with Embroidery ($691.00), and a pair of Vince Camuto Fortune Sandals ($129.00). Steal the look with a lace long sleeve top from Hanky Panky ($48.00) and a wrap skort from Boohoo ($20.00).

photo posted by Beth Lucas on instagram

Beth Lucas posted a photo on instagram a few days ago wearing the UNIF Nowhere Special Sweater ($128.00). This sweater is also available at Nasty Gal for $152.00 or Dolls Kill for $102.40. Lily Allen has the same sweater.

“Sweater sleep over” – Lexus Amanda on instagram

Lexus Amanda posted an instagram photo last week wearing a Tripp NYC Rag Stripe Sweater ($68.00), an X-Play “Bitch” Collar ($15.49), and a case similar to this Black Quilted Rhinestone iPhone 5 Case ($5.99).