Ariana Grande attended the CinemaCon wearing Oscar de la Renta Strapless Pleated Organza Petal Mini Dress ($6,990.00), Irene Neuwirth Earrings (Not available online) and Jimmy Choo Ixia 95 Patent Leather Pumps ($895.00).

Alexa Losey shared a video on instagram wearing House of CB Ysabella Printed Cotton Maxi Sundress (£179.00) and Zara Bow Trim Satin Effect Heeled Shoes ($49.90).

Katy Perry appeared on American Idol this week wearing Matchmaker Embellished Tank ($330.00) and Matchmaker Diamante Midi Skirt ($1,350.00) both Zimmermann and Jimmy Choo Saeda Heeled Sandals ($587.00).

Kylie Jenner shared some pictures on instagram wearing vintage Gianni Versace S/S 1996 Sheer Bodycon Floral Print Mini Dress (Sold Out).

Anastasia Karanikolaou shared some pictures on instagram wearing Coperni Asymmetric Flower Gown ($710.00).

Kim Kardashian shared some pictures on instagram wearing Skims Halter Scoop Bikini Top ($42.00), Cotton Jersey Midi Skirt (€650.00) and Logo-Patch Cotton Briefs ($395.00) both by Miu Miu.

Kylie Jenner shared some pictures on instagram wearing Galvan Frieze Long Sleeve Dress ($1,495.00).

Anastasia Karanikolaou shared some pictures wearing Christopher Esber Vivenda Drape Front Dress ($950.00).

Selena Gomez celebrates The Launch Of Rare Beauty’s Soft Pinch Luminous Powder Blush Collection wearing Barocco-Print Belted Silk Shirt-Dress ($2,850.00) and Pink Gianni Ribbon Pumps ($439.00) both Versace, STAUD Sanza Coat ($795.00), Pavé Météorites & Circles Drop Earrings ($163.00), Météorites & Circles Ring ($145.00) and Double Météorites Ring ($223.00) all by APM Monaco.

Beyoncé shared some pictures on instagram wearing Denim Trench Coat ($1,805.00), Denim Cocoon Shirt ($495.00), Wide Leg Jeans ($495.00), Gladys Tamez Denim Cowboy Hat ($750.00) all Dries Van Noten, Kate Cate Rem Belt Black Curried Leather (€545.00) and Paris Texas 98mm Pointed-Toe Denim Boots ($635.00).