See what celebrities wore to celebrate New Year's Eve 2020

• Zooey Deschanel matched her party's festive decor in a metallic frock by Rachel Antonoff.

• Despite being "f--d uppppp" on cold meds, Chrissy Teigen shimmied into a gold gown to celebrate with John Legend and a few of her friends.

• Ellie Goulding looked festive in her green lamé crystal-embellished Area mini and sparkly Gianvito Rossi sandals.

• Lizzo slipped into a strappy LBD.

• Justin Bieber and Hailey Baldwin cuddled in coordinating silky shirts.

• It's going to be a hot girl 2020 for Megan Thee Stallion, who wore a logo-printed Louis Vuitton top to pose with Beyoncé and a sequin-clad Blue Ivy.

• Drew Barrymore went casual in a graphic sweatshirt and on-theme glasses to match.

• And Jennifer Lopez and Alex Rodriguez celebrated the start of a new decade at a formal fête, with J.Lo wearing what appeared to be a sexy black catsuit.

• After making an on-stage cameo during Joe Jonas' performance at the Fontainebleau Miami Beach, Sophie Turner posed with her pop-star husband in 2020 specs and a little black dress.

• Ahead of her "New Year's Rockin' Eve" performance, Kelsea Ballerini gave fans a glimpse at her appropriately disco-inspired outfit for the evening: a mirrored crop top and matching jeans by David Koma.

• Never one to underdress for the occasion, Mariah Carey got all dolled up in a shimmering gown and "Happy New Year" tiara to spend the night with her twins, Moroccan and Monroe.

• Wearing a velvet dress by The Vampire's Wife along with a crystal-covered turban, Kelly Ripa welcomed 2020 with her husband Mark Consuelos.

• Mindy Kaling sparkled from head to toe in her sequined leopard-print dress and glittery glasses.

• Vanessa Hudgens played the princess for a New Year's Eve costume party.