Billie Eilish arrived at the KIIS FMs Jingle Ball wearing a MISBHV Black & Green Dance Club Hoodie (Sold Out), lefthandla Slime Sweats (Sold Out), Prada Sport SPS10U Sunglasses ($250.00 – similar style), ASOS Design Sport Socks ($6.50) and Balenciaga Triple S Sneakers ($599.00).

Katy Perry arrived at the KIIS FMs Jingle Ball wearing Dolce & Gabbana Bustier Tulle Mini Dress ($4,945.00), Eugenia Kim Carter Metallic Leather Beret ($236.00) and Christian Louboutin Pigalle Follies Pumps ($695.00).

Camila Cabello arrived at the KIIS FMs Jingle Ball wearing Raisa Vanessa One Shouldered Ruffled Mini Dress ($3,516.80) and Aquazzura Very Vera Embellished Sandals ($995.00).

Kylie Jenner posted some pictures on instagram wearing Genius +3 Belted Fringed Ski Suit ($3,135.00), Twill and Leather Ski Gloves ($565.00), Logo Jacquard Strap Ski Goggles ($441.00) and Norah Ankle Boots ($580.00) all by Moncler, and 8 Other Reasons Lou Hoops ($55.00).

Kendall Jenner was spotted at the beach in Miami wearing a Cosmo Top ($55.00) and Cosmo Pants ($75.00) by I.AM.GIA, Frankies Bikinis Kailyn Top ($90.00), By Far Rachel Snake-Skin Bag ($210.00), Oliver Peoples Indio Sunglasses ($490.00), Ellie Vail Londyn Lock Earrings ($57.00) and Simon Miller Beep Thong Heels ($370.00).

Debby Ryan attended the GQ Men Of The Year Party held at The West Hollywood wearing Hanes The Crew T-Shirt ($40.00), Frankie Black Paperbag Pants with Black Belt ($145.00), Bon Bon Velvet Bag ($995.00) and Romy Pumps ($595.00) both by Jimmy Choo.

Camila Cabello appeared on The Tonight Show Starring Jimmy Fallon wearing a Rasario Belted Satin-Trimmed Velvet Mini Dress ($1,510.00) and Jimmy Choo Max Platform Sandals ($950.00).

Jennifer Lopez was spotted arriving for her appearance at ‘The Tonight Show Starring Jimmy Fallon’ at NBS Studios in New York wearing an Asymmetrical Dress With Kaffe Fassett Print ($477.00) and Patchwork Parka With Kaffe Fassett Print And Removable Signature Shearling Liner ($1,650.00) both by Coach, Quay x JLO Limelight Oversize Sunglasses ($55.00) and Jimmy Choo Mavis Boots ($1,046.00).

Hailey Baldwin was spotted out and about in Los Angeles wearing ADER error: Black Sherlock Double Coat ($526.00), Saint Laurent Skinny Leather Trousers ($1,345.00), Jennifer Fisher Lilly Huggies ($175.00) and Nike Air Jordan 1 Retro Og Sneakers (€98,00).

Kendall Jenner was spotted out and about in Miami wearing For Love & Lemons Duran Pleated Mini Dress ($194.00), Ellie Vail Gage Oversized Link Earrings ($60.00) and Amina Muaddi Gilda Crystal-Embellished Mules ($945.00).