It's Christmas Day 2014 and thanks to social media, celebrities haven't been shy about sharing their well wishes and photos from their special day.

Take a look at wishes, photos and memories from Britney Spears, Rihanna, Bella Thorne, Lucy Hale and more below.

Britney Spears surprises her sons with cool skateboards on Christmas Eve!

Rihanna shows off her smartphone doodling skills in a well wish to RiRi fans everywhere

Bella Thorne sizes herself up with family

Pink dons a sweater for the day

Cody Simpson sings for the ladies!

Lil Wayne shares joy under the tree

Jennifer Hudson's son loves his stocking

Lucy Hale and her family show off their 'Home Alone' themed sweater

Mariah Carey shares a throwback photo with Santa!

Ellie Goulding shares a Christmas message

Avril Lavigne shares a throwback photo with reindeer antlers

Sarah Michelle Gellar shows how presents evolve over Christmas

Liam Payne sends his wishes... did Louis Tomlinson...

...and Harry Styles

Niall Horan shows love to all of his bandmates

Justin Timberlake sends his wishes to his fans

Ashley Tisdale was good this year!

Taylor Swift reveals what her dad gave her for Christmas

Eminem has a message for his fans...

Justin Bieber shows his grattitude

Elizabeth Banks shows us what Effie would wear on Christmas!

Josh Duhamel sends some holiday cheer outside!

More Celebrity Memories! See Stars' Yearbook Photos