Millie Bobby Brown posted a photo on instagram wearing ASOS Design Halter Mini Dress with Ruffle Hem in Stripe ($37.99), Mercedes Salazar Pink Conchita Handbag ($299.00).

Taylor Swift shared some photos on instagram wearing Khaite Jo Shrunken Stretch Cashmere Polo Sweater ($880.00) and Khaite Abigail Stretch Jeans ($520.00) available at Neiman Marcus and Ssense, Louis Vuitton Le Damier De Louis Vuitton Small Ring ($4,150.00), Tiffany & Co. Diamond T Wire Ring ($2,925.00), Jacquie Aiche Small Pave Emerald Center Eye Ring ($3,784.00), Solitaire Stud Ring ($600.00) with Solitaire Drop Ear Jacket ($1,190.00) both by VRAI, Cartier Panthere de Cartier Watch ($28,200.00) and The Row Bonnie Sneakers available at Ssense ($467.00) and Nordstrom ($492.00).

Lady Gaga posted a video on instagram wearing Cropped Leather Bomber Jacket ($2,450.00) and Pleated Wool-Twill Wide-Leg Pants ($837.00) both by Magda Butrym.

Demi Lovato shared some photos from her bachelorette party in Las Vegas wearing LaPointe Satin Dress With Feathers ($1,650.00).

Kylie Jenner hosted a party for the upcoming KHY x Dilara Findikoglu collaboration wearing Satin Zipper Bralette ($248.00) and Mini Corset Skirt ($248.00) both Khy x Dilara Findikoglu and Dolce & Gabbana Corset Slingback Sandals available at Farfetch ($633.00) and Miinto ($703.00).

Khloé Kardashian attended a Khy event wearing Khy x Dilara Findikoglu Fitted Halter Dress ($398.00) with Femme Andx Sandals ($199.00).

Hailey Baldwin attended a Khy event wearing Long Sleeve Corset Top ($268.00) with Mini Corset Skirt ($248.00) by Khy x Dilara Findikoglu and Saint Laurent Le Anne Marie Bag ($3,249.00).

Kendall Jenner attended a Khy event wearing Khy x Dilara Findikoglu Long Sleeve Corset Dress ($446.00), Small Suzanne Shoulder Bag (Sold Out) and Kitty Sandals ($1,050.00) both by Saint Laurent and Méga Donut Huggie Earrings ($140.00).

Demi Lovato tied the knot over the weekend with fiancé Jordan Jutes Lutes in a wedding ceremony on Sunday in California. For the ceremony she wore a customized Cocotte Gown available at Net-A-Porter ($8,000.00) and Luisaviaroma ($8,810.00) with a Classic Cathedral Veil ($1,320.00) and Vargas Platform Pumps ($602.00 – wrong color) all by Vivienne Westwood.

For the reception Demi was wearing Vivienne Westwood Audrey Corseted Dress (Price upon request) similar dresses from the brand available here ($6,400.00) and here ($6,360.00) with Vivienne Westwood Vargas Platform Pumps ($602.00 – wrong color).

Ready for party time! Demi changed into a Satin Blazer with Satin Relaxed Pleated Pant by LaPointe with Jimmy Choo Skye Satin Sandals ($682.00).

For her second after-party look she was wearing a custom-made Idan Cohen Dress (Not available online) with Gianvito Rossi Leather Pumps ($795.00). You can find a similar dress for less at House of CB (£195.00).

For the rehearsal dinner Demi wore a Monique Lhuillier Draped Strapless Mikado Gown ($7,010.00) with Aquazzura So Nude Satin Sandals ($790.00). You can find similar sandals for less at Revolve ($150.00).

Selena Gomez shared a picture on instagram stories wearing the Liana Button-Up Vest ($398.00) with Kimra Pants ($398.00) by Veronica Beard.