photo posted by Allison Green on instagram

Allison Green wore a Supreme-inspired MYVL Sativa Unisex Shirt ($38.00) in an instagram photo yesterday.

Demi Lovato at the Demi World Tour Montreal Meet & Greet, October 19th, 2014 – photo: lovatopictures

Demi Lovato poses with fans in Montreal wearing a Fuzzy Cropped Tee ($58.00) and the High-Waist Denim Mini Skirt ($52.00) both from American Apparel, with a Topshop Rolled Edge Flat Top Hat (Sold Out) and her favourite Jeffrey Campbell Mercer Boots ($290.00).

photo posted by Camila Cabello on instagram

Camila Cabello posted a new instagram photo a few hours ago wearing the American Apparel Stripe Chambray Sun Dress ($84.00) in Navy White Stripe with her Jessica Simpson Dany5 Sandals ($42.03 & up).

Miley Cyrus leaving The Roxy in Los Angeles, October 6th, 2014 – photo: mileyhq

Miley Cyrus left Paloma Faith’s after-party at The Roxy in Los Angeles earlier this month wearing a black shirt similar to the American Apparel Nylon Spandex Micro Mesh Long Sleeve Button Up ($45.00) over a bra similar to a Spotted Moth Triangle Lace Bralette ($11.99), her Vintage Levi’s Cutoff Shorts ($48.26), a pair of Chanel Calfskin Short Boots with Cap Toe (not available online), a Saint Laurent Classic Duffle Toy Bag ($1,450.00) and a Red Mouth and Pearl Single Earring ($520.00) by Delfina Delettrez. You can get a similar bag from Target ($39.99).

Little Mix at the Radio 1 Teen Awards, October 19th, 2014 – photo: AKM-GSI

Leigh Anne Pinnock arrived at the Radio 1 Teen Awards today with her bandmates wearing a Romper (not available online) and Blazer (not available online) from the Jean-Pierre Braganza Spring 2015 Collection, a pair of Steve Madden STS Pumps ($49.99+) and her favourite Thomas Sabo Glam & Soul Watch ($339.00).

Little Mix at the Radio 1 Teen Awards, October 19th, 2014 – photo: AKM-GSI

Jade Thirlwall arrived at the Radio 1 Teen Awards today wearing a Sporty Tailored Blazer by Boutique ($240.00) and the matching Sporty Mensy Trousers by Boutique ($170.00), both from Topshop with a pair of Zara Asymmetric Leather Court Shoes ($89.90) and an Anna Byers Geo Oblong Ring (£95.00) on her thumb.

Taylor Swift on “Stand Up To Cancer” – photo: taylorpictures

Taylor Swift appeared in a sketch for Stand Up To Cancer wearing a Rag & Bone Michelle Top (sold out) and a High Waist Houndstooth Full Skirt ($59.90) from Express. You can get a similar top from Charlotte Russe ($12.50).

Little Mix at the Radio 1 Teen Awards, October 19th, 2014 – photo: AKM-GSI

Jesy Nelson arrived at the Radio 1 Teen Awards today with her bandmates wearing an ASOS Asymmetric Neck Sexy Maxi Dress ($66.33), a pair of ASOS HEIRLOOM Heeled Sandals ($85.28) and a clutch similar to this from Macy’s ($26.98). She wore a bunch of jewelry, including a Large Black Diamond Arrow Pendant Necklace (£690.00) and a Small Black Diamond Arrow Pendant Necklace (£380.00), both from Jade Jagger with a Rock ‘N Rose HALIMA Black Onyx Sterling Silver Ring ($52.90), rings from the Topshop Eagle And Black Stone Ring Set ($22.00) and a Theo Fennell Polished & Oxidised Snake Eye Ring (£450.00).

Little Mix at the Radio 1 Teen Awards, October 19th, 2014 – photo: AKM-GSI

Perrie Edwards arrived at the Radio 1 Teen Awards with her bandmates today wearing a Free People Gemma’s Limited Edition White Dress ($500.00) and a pair of Topshop ROSALIA Caviar Effect Sandals ($110.00). You can get the look with a dress from 6PM ($56.99).

Vanessa Hudgens at Knott’s Scary Farm on October 2nd, 2014 – photo: kathclick / bigstock.com

Vanessa Hudgens attended the Knott’s Scary Farm opening night earlier this month wearing a For Love & Lemons Bo Peep Dress ($95.00), a Made For Pearl Come Back Clutch ($395.00) and boots similar to these from 6PM ($44.99).