Frozen 2 [1] finally premiered in Hollywood on Thursday night and the red carpet was a star-studded event, with many celebrities bringing their kids and young siblings along to celebrate. We couldn't take our eyes off Kristen Bell [2]'s sharp blond bob and Ashlee Simpson [3] walking the red carpet with her brood, but it was Selena Gomez [4] twinning with her sweet little sister, Gracie Teefey that really stole the show. Dressed in matching, head-to-toe Marc Jacobs ensembles [5] (complete with icy blue cape), the pair walked the red carpet together and shared sweet moments in front of the cameras before the film.

Ahead, see all the sweet moments from the red carpet at the Frozen 2 premiere in Hollywood.

Idina Menzel at the Frozen 2 Premiere in Los Angeles

Gracie Teefey and Selena Gomez at the Frozen 2 Premiere in Los Angeles

Busy Philipps at the Frozen 2 Premiere in Los Angeles

Yvette Nicole Brown at the Frozen 2 Premiere in Los Angeles

Ashlee Simpson and Jagger Snow at the Frozen 2 Premiere in Los Angeles

Rachel Matthews at the Frozen 2 Premiere in Los Angeles

Kristen Bell at the Frozen 2 Premiere in Los Angeles

Gracie Teefey and Selena Gomez at the Frozen 2 Premiere in Los Angeles

Gracie Teefey and Selena Gomez at the Frozen 2 Premiere in Los Angeles

Evan Rachel Wood at the Frozen 2 Premiere in Los Angeles

Jonathan Groff at the Frozen 2 Premiere in Los Angeles

Ryan Michelle Bathe and Sterling K. Brown at the Frozen 2 Premiere in Los Angeles

Sofia Carson at the Frozen 2 Premiere in Los Angeles

Nina West at the Frozen 2 Premiere in Los Angeles

Evan Rachel Wood at the Frozen 2 Premiere in Los Angeles

Audrina Patridge at the Frozen 2 Premiere in Los Angeles

Josh Gad at the Frozen 2 Premiere in Los Angeles

Aaron Lohr and Idina Menzel at the Frozen 2 Premiere in Los Angeles

Idina Menzel at the Frozen 2 Premiere in Los Angeles

Adina Porter at the Frozen 2 Premiere in Los Angeles

Erika Christensen at the Frozen 2 Premiere in Los Angeles

Molly Sims at the Frozen 2 Premiere in Los Angeles

Jordana Brewster at the Frozen 2 Premiere in Los Angeles

Teddi Mellencamp at the Frozen 2 Premiere in Los Angeles

Ever Carradine at the Frozen 2 Premiere in Los Angeles

Harper Renn Smith and Tiffani Thiessen at the Frozen 2 Premiere in Los Angeles

Martha Plimpton and Ever Carradine at the Frozen 2 Premiere in Los Angeles

Per Olof Nutti and Family at the Frozen 2 Premiere in Los Angeles

Beverley Mitchell at the Frozen 2 Premiere in Los Angeles

Rachel Matthews at the Frozen 2 Premiere in Los Angeles

Brian Bell and Rivers Cuomo on Weezer at the Frozen 2 Premiere in Los Angeles

Gam Wichayanee at the Frozen 2 Premiere in Los Angeles

Jason Ritter at the Frozen 2 Premiere in Los Angeles

Maeve Press at the Frozen 2 Premiere in Los Angeles

Hadley Gannaway at the Frozen 2 Premiere in Los Angeles

Emma Hunton at the Frozen 2 Premiere in Los Angeles

Michelle Randolph at the Frozen 2 Premiere in Los Angeles

Jeremy Sisto at the Frozen 2 Premiere in Los Angeles

Mattea Conforti at the Frozen 2 Premiere in Los Angeles

Ramon Reed at the Frozen 2 Premiere in Los Angeles

Kristen Anderson-Lopez at the Frozen 2 Premiere in Los Angeles

Veronica and Vanessa Merrell at the Frozen 2 Premiere in Los Angeles

Kayla Cromer at the Frozen 2 Premiere in Los Angeles

Joey Graceffa at the Frozen 2 Premiere in Los Angeles

Kaylin Hayman at the Frozen 2 Premiere in Los Angeles

Jason Maybaum at the Frozen 2 Premiere in Los Angeles

Eris Baker at the Frozen 2 Premiere in Los Angeles

Angelica Hale at the Frozen 2 Premiere in Los Angeles

Shelby Simmons at the Frozen 2 Premiere in Los Angeles

Remi Cruz at the Frozen 2 Premiere in Los Angeles

Faithe Herman at the Frozen 2 Premiere in Los Angeles

Jade Picon at the Frozen 2 Premiere in Los Angeles

Tobie Windham at the Frozen 2 Premiere in Los Angeles

Kingston Foster at the Frozen 2 Premiere in Los Angeles

Alisha Marie at the Frozen 2 Premiere in Los Angeles