There are a number of celebrities in Hollywood who just don’t seem to age. There are only a few ways that they could have accomplished this. They have either Benjamin Button-ed themselves, have a portrait aging for them a la Oscar Wilde’s Dorian Grey or they are just plain old vampires. We think the vampire theory is the most likely. We see it on TV and in the movies all the time. The only other likely cause, which we haven’t mentioned, is that they have good plastic surgeons and we know that those can easily be found in Hollywood. Here are 15 celebrities who we suspect are vampires!

15. Will Smith

Will Smith looks the same as he did during his “Fresh Prince of Bel Air” days. Many years have passed since he was on the small screen, but he still looks ridiculously young.

14. Nicole Kidman

Nicole Kidman hasn’t aged in well over a decade. She’s either a vampire or she has a really good plastic surgeon. You decide.

13. Jim Parsons

It is hard to believe that Jim Parsons is over 40, but it’s true! He turned 42 this past March, but he could still pass for someone who is in his 20s.

12. Gwen Stefani

Gwen Stefani looks the same as she did back in the ‘90s when No Doubt’s album Tragic Kingdom made her a massive star.

11. Dylan McDermott

Dylan McDermott is currently in his 50s, but it doesn’t show. He doesn’t look a day past 25!

10. Paul Rudd

Paul Rudd is currently 46-years-old. We don’t think he’s aged a day since the mid ‘90s when he was wooing Alicia Silverstone in “Clueless.”

9. Jennifer Lopez

Jennifer Lopez looks younger than ever. She looks the same age as many of Hollywood’s young and up and coming starlets.

8. Stacey Dash

Stacey Dash hasn’t aged a day since she was in “Clueless.” We don’t know how she does it! Maybe she’s a vampire?

7. Pharrell Williams

Pharrell Williams doesn’t look like he’s 42 and he doesn’t really act like it either. We don’t think he has aged at all since he first rose to fame.

6. Christie Brinkley

Christie Brinkley is definitely an anomaly. She is currently 61-years-old and she could pass as her daughters’ sister.

5. Rob Lowe

Rob Lowe has always been a sight for sore eyes. He recently turned 51 and we have to say that he still looks the same as he did during his Brat Pack days.

4. Halle Berry

Halle Berry does not look like your average 48-year-old mom of two. Instead she looks more like your average 25-year-old actress. Talk about good genes!

3. John Stamos

John Stamos is one of the hottest men over 50 in Hollywood. He hasn’t changed a bit since his “Full House” days.

2. Keanu Reeves

Keanu Reeves will be turning 51 in September. We don’t think he’s aged a day since the ‘90s! He’s either drinking from the fountain of youth or he’s really a vampire!

1. Demi Moore

Demi Moore just doesn’t age. She has looked better in her 40s and 50s than most women look in their 20s.