Nina Dobrev posted some pictures wearing a Fringe Tank and Flutter Shorts by WAYF (Sold Out), Christian Dior 180.2F Sunglasses ($363.00) and Converse Chuck Taylor All Star Core Sunglasses ($49.99).

Kylie Jenner shared a picture on instagram wearing a Saks Potts Metal Belted Ostrich-Effect Leather Coat ($2,070.00), Naked Wardrobe The NW Mini T Dress ($45.00), her custom-made Butterfly Diamond Necklace (Not available online) and Harry Kotlar Classico Diamond Earrings ($50,570.00).

Katy Perry posed for instagram yesterday wearing a Plissé-Lamé Midi Dress ($4,400.00), Hoop and Loop Earrings (Sold Out) and Knife Sling Back Glitter Mules ($1,050.00) all by Balenciaga.

Ariana Grande posted some pictures on instagram wearing a Carmel Top ($59.00) and Carmel Skirt ($65.00) by I.AM.GIA.

Cardi B posted a picture on instagram wearing a Pasadena Bikini Top Violet Rib ($39.99) and Calabasas Bottoms Violet Rib ($34.99) by White Fox, Jennifer Fisher custom-made hoop earrings similar to these ($525.00), Louis Vuitton Escale Onthego GM Autres Toiles Monogram Bag ($2,860.00) and Pleaser Sky-308 Platform Sandals ($139.95).

Amanda Steele posted a picture on instagram wearing a Kith Women x PH5 Asymmetrical Dress ($485.00) with Puma Cali Triple Leather Sneakers ($80.00).

Anne-Marie instagrammed some pictures wearing an Ivory Stripe Rim Long Sleeve Crop Top ($35.00) and White Stripe Sweat Pants ($45.00) by My Mum Made It.

Kourtney Kardashian posted a picture on instagram wearing The Stella Tank Bikini Top ($99.00) and The Riccardo High Waisted Bikini Bottom ($99.00) by MyraSwim, and Port Tanger Leila Sunglasses ($350.00).

Ariana Grande wearing a Honeymoon & Co. Take Care Crewneck ($47.00), Michael Ngo Special Glacier Face Mask ($45.00), Kitsch x Justine Rhinestone Hair Clips ($29.00) and Club Exx Holographic Butterfly Chain Platform Boots ($128.00)

Katy Perry kicks off the “GMA” Summer Concert Series with a performance of her new single “Daisies” on Friday wearing a Carolina Herrera Floral Print Off-Shoulder Gown ($5,990.00) and Rebecca de Ravenel Daisy Drop Earrings ($295.00).

She also performed “Never Really Over” wearing a Simone Rocha Puff-Sleeve Floral-Embroidered Dress ($1,496.00), LELET NY Neon Padded Headband ($168.00) and Lizzie Fortunato Spritz Mother-Of-Pearl & Acrylic Hoop Daisy Charm Earrings ($175.00).