You have your favorite celebrities, everybody does. You know all about them from where they went to acting school to their first movie. But, maybe in all your non-stalking like research you missed the fact that they have a twin. Below are 10 celebrities who have a twin. They could be older or younger, a sister or a brother, but they’ve got a double out there and chances are they’re as good looking as the celebrity you adore. Two is better than one, isn’t it?

- You’ve Got Mail star Parker Posey has a twin brother named Christopher, who stays out of the spotlight. They were born in Baltimore, Maryland but grew up in Monroe, Louisiana.

- Napoleon Dynamite star Jon Heder has a twin brother named Dan. Dan’s in the business and worked on the visual effects for Keanu Reeves latest movie 47 Ronin and also was an animator on the 2004 animated comedy Monster House.

- Hold on boys, it seems that supermodel Gisele Bundchen has a twin sister named, Patricia, who is equally as striking as her Victoria's Secret model sister. Plus, it gets even better, Gisele and Patricia have four other sisters: Raquel, Graziela, Gabriela and Rafaela. Talk about a family of “Angels,” LOL!

- Everyone knows that singer Aaron Carter is the younger brother of Backstreet Boy Nick Carter, but few people know that they have a twin sister named Angel!

- Diehard fans of actress Scarlett Johansson of The Avengers probably know that she has a sister and a brother, but may not know she also has a twin brother named Hunter. Hunter appeared with his sister in the 1996 dramedy Manny & Lo, which also starred Mary Kay Place. Hunter was also a campaign adviser for President Obama.

- Fans of 38-year-old rocker Alanis Morissette’s tell it like it is music may not know she has a twin brother named Wade. He’s an indie pop-rock musician, yoga instructor, therapist and author. In addition, Alanis' son Ever and Wade share the same middle name... Imre.

- Almost everyone knows that American Horror Story and Shakespeare in Love actor Joseph Fiennes is the younger brother of Academy Award winning actor Ralph but few know that Joseph has a twin brother named Jacob, who is a conservationist. Joseph’s other siblings include filmmakers Sophie Fiennes and Martha Fiennes and composer Magnus Fiennes.

- 24 star Kiefer Sutherland has earned legions of fans by playing Counter Terrorist Unit member Jack Bauer on the Fox spy thriller but his fans might not know he has a twin sister named Rachel. Kiefer is seven minutes older than Rachel, who works behind the camera in Hollywood as a post-production supervisor.

- Ladies…Two and a Half Men star Ashton Kutcher has a twin brother named Michael, who currently lives in their home-state of Iowa with his 8-year-old son. Michael was diagnosed with cerebral palsy at a young age and had a heart transplant at 13. Michael often speaks of his brother’s devotion to him.

- The Fast and the Furious’ Vin Diesel, is one of the biggest action stars ever, and guess what… he has a twin! A fraternal twin named Paul Vincent, who is a film editor.