Celebrity Candids You Don't Want to Miss This Week

This week, your favorite celebrities hung out with other major stars. Rita Ora got into the holiday spirit with Beyoncé, while Justin Bieber had a Nerf gun fight with Kendall Jenner and Hailey Baldwin. In the sweetest #TBT photo of the week, Ashley Tisdale posted an old photo of her and bestie Vanessa Hudgens (could this be from the High School Musical days?). Nicole Richie also shared a cute moment when she surprised her dad with honey-making hives. Now, that's sweet. Keep reading to see the rest of this week's cutest celebrity Instagram snaps, and be sure to follow POPSUGAR on Instagram, Facebook, and Twitter. Source: Instagram

Rihanna shared a makeup-free selfie. Source: Instagram user badgalriri

Behati Prinsloo and husband Adam Levine posed together for a festive photo. Source: Instagram user behatiprinsloo

Justin Bieber hung out with Kendall Jenner and Hailey Baldwin. Source: Instagram user justinbieber

Rita Ora kicked off Christmas celebrations with Beyoncé. Source: Instagram user ritaora

Emmy Rossum attended a Knicks game. Source: Instagram user emmyrossum

Jesse Tyler Ferguson gave us a sneak peek on who will be on Modern Family. Source: Instagram user jessetyler

Kim Kardashian shared her favorite lash serum. Source: Instagram user kimkardashian

Chanel Iman went to a basketball game with her friend. Source: Instagram user chaneliman

Gigi Hadid goofed around on the Victoria's Secret Pink set. Source: Instagram user gigihadid

Once Upon a Time star Lana Parrilla showed us a glimpse of behind-the-scenes filming. Source: Instagram user lparrilla

Kate Hudson donned face paint for a kid's party. Source: Instagram user katehudson

Elizabeth Banks got into the holiday spirit with a Christmas tree selfie. Source: Instagram user elizabethbanks

Ariana Grande posted this sweet photo with her boyfriend. Source: Instagram user arianagrande

Ashley Tisdale wished her BFF Vanessa Hudgens a happy birthday with this throwback selfie. Source: Instagram user ashleytisdale

Nicole Richie surprised her dad with a trip to visit beehives. Source: Instagram user nicolerichie

Chrissy Teigen hung out with Sam Smith, Olivia Culpo, and Ansel Elgort. Source: Instagram user chrissyteigen

Demi Lovato took a nap in high heels and a gown. Source: Instagram user ddlovato

Jennifer Morrison looked like a snow queen at an Elsa's ice palace party. Source: Instagram user jenmorrisonlive