The Kids In Your Fave Christmas Films Have Grown Up But What Do They Actually Look...

1. Taylor Momsen: The Grinch

She may have looked sweet in her first film appearance, 'The Grinch', but Taylor Momsen has turned into one serious rock chick! Making it big in Gossip Girl, she is now the front woman of The Pretty Reckless and LOVES a good pair of edgy sunglasses. Picture: Rex/Getty

2. Miffy Englefield: The Holiday

We almost can't quite get over this transformation. We know that everyone changes as they grow up, but Miffy's transformation from the daughter of Jude Law, Sophie, in The Holiday to today is literally unrecognisable! Picture: Instagram

3. Daniel Tay: Elf

Remember the young boy in Elf who didn't quite welcome Buddy with open arms to begin with? Well, it seems that Daniel Tay has now grown up and achieved credits such as 'Grand Theft Auto' and 'Doogal'. Picture: Rex/Getty

4. National Lapoon's Christmas Vacation: Johnny Galecki

It cannot have just been us who didn't know that The Big Bang Theory's Leonard was in National Lapoon's Christmas Vacation!? Yep, Johnny Galecki played Rusty in the film about the Griswald family. Needless to say, the actor has done pretty well for himself. Picture: Rex/Getty

5. Mara Wilson: Miracle on 34th Street

Famous for 'Mrs Doubtfire', 'Matilda' and 'Miracle on 34th Street', Mara Wilson has since ventured into playwriting and has appeared in several TV shows as well! Picture: Rex/Getty

6. Brett Kelly: Bad Santa

He first appeared in Bad Santa back in 2003 and his role was aptly known as 'The Kid'. Simple and to the point, right? He's appeared in other films since, of course, but what we're most excited for is the fact that he returned for 'Bad Santa 2' this year. Picture: Rex/Getty

7. Thomas Sangster: Love Actually

Probably one of the most adorable kids in all Christmas films ever, Thomas Sangster has gone on to INCREDIBLE things. Since playing Sam in Love Actually, he's been in Star Wars, Maze Runner and most famously Game of Thrones. AND excitingly, he will be reunited with his Love Actually co-star Olivia Olsen (Joanna) for Phineas and Ferb. EEEK. Picture: Rex/Getty

8. Eric Lloyd: The Santa Clause

Best known for playing Charlie Calvin in Disney's 'The Santa Clause' trilogy, Eric Lloyd has also appeared in Batman & Robin and ER. Although, with a new film coming out in 2018 called 'The Onyx of Wall Street', we have a feeling that this isn't the last we'll hear of Eric. Watch this space! Picture: Rex/ericlloyd.com