Fifth Harmony at Hub Network’s Halloween Bash on October 20, 2013 – photo: kathclick / Bigstock.com

Lauren Jauregui attented the Hub Networks First Annual Halloween Back yesterday wearing a pair of Zip Side Leather Look Shorts ($60.00) and a pair of Afterlife Ankle Cuff Boots ($144.00), both from Topshop. You can get a similar Top from New Look (£7.99) and a similar Cape from Party America ($19.99).

photo posted by the Millionaires on instagram

Allison Green wore a Forever 21 Sporty VIP Sweatshirt ($19.80), Forever 21 Mod Plaid Leggings in Red/Black ($10.80), a Hot Pink Hello Kitty Bow iPhone Case ($6.29), and a necklace similar to the Karmaloop Mr. T Necklace In Gold ($24.00) last night in an instagram photo.

“Rockin’ the penguin pants for the last night of tour. Don’t fight it, you’re jealous.” – instagram

Last week Jess Bowen wore a pair of Pulp Penguin Print Blue Leggings (£14.99) for a concert.

photo posted by Little Mix on Instagram

Perrie Edwards wore the Satin Wrap Dress by Boutique ($180.00) with a Topshop Big Floppy Hat ($56.00), the Bellpop Round Sunglasses by Quay ($44.50) and a pair of Kurt Geiger Harmony Sandals (£79.00) in a recent instagram picture.

photo posted by Rihanna on instagram

Rihanna posted a picture wearing a Stella McCartney Ofelia Stretch-Crepe Jumpsuit ($1.445), the Opium Necklace by Saint Laurent (£1.335) and a pair of Manolo Blahnik Hangisi Jewel Satin Pumps ($965.00).

Get the look with a Missguided Jumpsuit ($44.54), a Panacea Necklace ($59.99) and J. Reneé Shoes ($55.49).

photo posted by Ariana Grande on instagram

Ariana Grande posted a new instagram photo today wearing a Penelope Tee ($42.00) from model Allison Harvard’s collaboration with Prince Peter.

Little Mix for YOU Magazine – photo: little-mix.us

Jesy Nelson poses for YOU Magazine wearing the Maje Milano Dress (£209.00) and a pair of Topshop Rio 2-Part Simple Sandals ($80.00). You can find a similar dress for £27.99 at New Look.

Fifth Harmony at Hub Network Halloween Bash on October 20, 2013 – photo: s_bukely / Bigstock.com

Ally Brooke attended Hub Network’s First Annual Halloween Bash yesterday wearing a Topshop Halloween Print Pj Shirt ($84.00), a Topshop Black Vinyl Pelmet Skirt ($64.00) and a pair of Steve Madden Gladly Boots ($129.95).

Selena Gomez at her Brooklyn meet and greet October 16th 2013 -photo: selenadaily

Selena Gomez posed with a fan at her Brooklyn meet and greet a few days ago wearing a Topshop Silk Wrap Tee Jumpsuit ($180.00).

Katy Perry leaving the ITV Studios October 17th 2013 – photo: AKM-GSI

Katy Perry left the ITV Studios a few days ago wearing a Thomas Wylde Print Dress (sold out), a pair of Toga Pulla Buckled ‘Pulla’ Ankle Boots ($475.71), and a Markus Lupfer Glitter Cat Print iPhone Case (sold out). You can get a similar dress from Wallis ($67.00) and a similar pair of boots from Style Tread ($89.70).