Selena Gomez performed for the UEFA Champions League wearing a Feather Trimmed Silk Satin Playsuit ($3,290.00) and Camellia Choker Necklace in Patent Leather ($495.00) both by Yves Saint Laurent, and Stuart Weitzman Zoella Thigh High Boots ($960.00).

Ariana Grande performed at the iHeartRadio wearing Portia Top ($85.00) and Carlotta Skirt ($125.00) by Rat & Boa, Short Zipper Diamond Earrings ($10,500.00), Atlas Diamond Choker ($55,600.00) and Baguette Diamond Zipper Choker ($118,450.00) all by Anita Ko, with Stuart Weitzman Hollywood Nudist Sandals (Sold Out).

Demi Lovato attended the 2021 iHeartRadio Awards wearing Velvet Double-Breasted Blazer ($1,014.00) and Velvet Wide-Leg Trousers ($444.00) by Dundas, Diamond Ascension Illusion Dream 2 in 1 Necklace ($85,490.00), Diamond Baguette Fringe Earrings ($7,400.00), Diamond Baguette Earrings ($9,750.00), Diamond Rectangle Baguette Ring ($9,750.00) and Diamond Cage Cartilage Cuff ($2,350.00) all by Graziela Gems, Effy Pave Classica 14K White Gold Diamond Ring (Sold Out), and Giuseppe Zanotti Bebe Platform Pumps ($498.00).

Doja Cat attended the iHeartRadio Awards wearing Brandon Maxwell Fall 2020 RTW Dress (Not available online) with D’Accori Belle Sandals (Not available yet).

Megan Fox attended the iHeartRadio Awards wearing Pink Satin Corset Top (Sold Out) and Satin Skinny Pants (Sold Out) with Double Bow Crystal-Embellished Glittered Pumps ($1,100.00) all by Mach & Mach, and Jimmy Choo Callie Diamond Motif Clutch ($1,995.00).

Charli D’Amelio attended the 2021 iHeartRadio Awards wearing Carolina Herrera Fall Winter 2021 Dress (Not available yet), Diamond Large Open Heart Drop Earrings ($6,250.00), Onyx Inlay Heart Ring ($3,750.00), Extra Small Onyx Inlay Heart Ring with Diamonds ($1,150.00) and Diamond Extra Small Open Heart Ring ($1,375.00) all by Jennifer Meyer, with Stuart Weitzman Nudist Hollywood Sandals (Sold Out).

Taylor Swift appeared at the 2021 iHeartRadio Music Awards wearing Hemant and Nandita Sion Cape Dress (Sold Out) with Larkspur & Hawk Olivia Button Earrings ($1,100.00).

Debby Ryan attended the iHeartRadio Awards wearing Rowen Rose Satin-trimmed Crepe Mini Dress ($1,425.00), Mach & Mach Satin Bag With Crystal Bows (€704.92), Bea Bongiasca Baby Vine Tendril Ring (€460.00) and sandals similar to these ($49.99).

Hailey Baldwin posed for the June issue of VOGUE Magazine wearing Versace Checkered Mock-Neck Knitted Top ($695.00), Emily Levine Lollipop Swirl Hat ($45.00) and Graine Morton Hand Multi Charm Drop Earrings (£485.00).

In another shot Hailey wore Gucci Spring 2021 RTW Vest (Not available yet), Dos Swim Paloma Top ($79.00), Missoni Striped Woven Bucket Hat ($475.00) and Serendipitous Project Matisse Necklace ($150.00).

For this shot she wore Eckhaus Latta Black & Gold Shrunk Polo ($204.00), Moschino Pre-Fall 2021 Skirt (Not available online), Rondel The Low Tide Yard Sale Necklace ($4,969.00 – similar style), Carolina Bucci Forte Beads Rainbow Sun Yellow Gold Bracelet Kit ($630.00) and a Tiffany & Co. Clasping Link Bracelet ($2,900.00) with pendants.

In another shot Hailey is seen wearing Peony Holiday Balconette Bikini Top ($100.00), Blumarine RTW Spring 2021 Skirt (Not available online), SVNR Amalfi Necklace ($350.00) and Graine Morton Hand Multi Charm Drop Earrings (£485.00).

For the next shot Hailey wore The Elder Statesman Lavender & White Tranquility Pullover ($945.00), Givenchy Dress in 4G Guipure ($2,290.00), Gimaguas Shell Beats Necklace (Sold Out) and Grainne Morton Wire Charm Bracelet (£685.00).

For this shot Hailey wore Chanel Pre-Fall 2021 RTW (Not available online), The Elder Statesman Waffle Knit Check Cardigan ($1,575.00), Gimaguas Coconut Necklace (€59.00) and Haute Victoria 18K Gold And Lapis Lazuli Necklace ($990.00).

Hilary Duff posted a picture wearing a Smash & Tee Lauren Romper ($125.00) with Proenza Schouler Patent Mary Janes ($795.00). You can find similar shoes for less at Steve Madden ($79.95).