Demi Lovato in Disneyland. August 20th, 2014 – photo: lovatopictures

Demi Lovato was spotted celebrating her birthday in Disneyland wearing a Disney Store Darth Vader Costume Tee ($21.95 – similar), an Under Armour UA Authentic 17” Capris ($37.99), the Gray Tesla Wordmark Cap ($24.00) under a Disney Mickey Mouse Darth Vader Helmet ($39.95), her Ray-Ban Aviator Liteforce Sunglasses ($185.00) and a pair of  Skechers Flex Appeal Style Icon Shoes ($70.00).

Selena Gomez at the Variety and Women in Film Emmy Nominee Celebration, August 23rd, 2014 – photo: PR Photos

Selena Gomez attended the Variety and Women in Film Emmy Nominee Celebration yesterday wearing a Valentino Keyhole-Back Jumpsuit (sold out) and a pair of Saint Laurent Bow Detail Pumps ($627.52). You can get the look for less with pumps from White House Black Market ($69.99) and a jumpsuit Boohoo ($49.99).

Rihanna Live at The Monster Tour in East Rutherford, August 17th, 2014 – photo: rihanna-diva

Rihanna performed live at The Monster Tour last week in East Rutherford, New Jersey wearing a The Doors Jim Morrison Tee (not available online) and a pair of Tripp NYC Bumflap Bondage Pants (£69.99).

photo posted by Lauryn McClain on instagram

Lauryn McClain showed off her new green hair on instagram a few days ago while wearing the Forever 21 Collared Heart-Print Sweater ($22.80) — also available in kids’ sizes ($17.80).

Zendaya at the 2014 BMI R&B / Hip Hop Awards in Hollywood, CA on August 22, 2014 – photo: AKM-GSI

Zendaya Coleman arrived at the 2014 BMI R&B/Hip-Hop Awards last night wearing an olive green bandeau top and skirt from Rubin Singer Spring 2014 (not available online), an Army Surplus OD Fatigue Cap ($6.49), her yellow Christian Louboutin Drapesse Platform Pumps ($1,095.00, sold out), bracelets similar to the Forever 21 Golden Goddess Bangle Set ($5.80), and oversize earrings similar to the Forever 21 Disco Doll Hoops ($4.80). She won the “BMI Social Star Award.”

Paramore live at Reading Festival in Reading, UK on August 22, 2014 – photo: Marc Sethi

Hayley Williams performed at Reading festival yesterday wearing an American Apparel Lamé Denim Bustier in Smoke / Black ($37.00), a pair of Topshop Buckle Back Ripped Jeans by Boutique in Charcoal ($110.00), and her Dr Martens 1460 Boots in Cherry Red Worn Smooth ($120.00, similar color).

Ariana Grande with a fan at Disneyland – photo: agrande-news

An old photo of Ariana Grande with a fan at Disneyland was just released. She wore a Favorite Things Flowy Pullover ($40.00) from The Tree Kisser.

Fifth Harmony Boston Meet & Greet, August 17th, 2014 – photo: fifthharmonybrasil

Ally Brooke met fans at the Austin Mahone: Live On Tour meet & greet with her bandmates last week in Boston wearing a Parker Ludlow Jumper ($177.10) and her Topshop Lana Plaform Sandals ($90.00). You can get a similar romper from Motel ($59.00).

Fifth Harmony Manchester Meet & Greet, August 16th, 2014 – photo: fifthharmonybrasil

Camila Cabello met fans at the Austin Mahone: Live On Tour meet & greet in Manchester with her bandmates last week wearing a Lolli Couture Striped Mock Neck Sleeveless Crop Top ($12.99), her American Appareal Easy Jeans ($78.00) in White and her H&M Beige Platform Boots (sold out).

Selena Gomez out & about in West Hollywood, August 21st, 2014 – photo: AKM-GSI

Selena Gomez went out for lunch with friends in West Hollywood yesterday wearing a Free People Patterned Kimono Cardi ($44.99), pants similar to these from Charlotte Russe ($17.49) over an American Apparel Fine Tricot Bodysuit ($40.00) in White, her Urban Outfitters Skylar Sunglasses ($16.00) and a pair of Rachel Zoe Gracie Flat Snakeskin Sandals ($235.00).